產品概述
一、Z41F襯氟閘閥概述：
閘閥是一種zui帶見的啟閉閥門，利用兩側面密封呈楔狀的閘板來接通或截斷管路中介質，楔式閘閥不允許微量開啟在管路中作節流裝置用，以免因高速流動的介質沖蝕而加快密封面的損壞。FEP（F46）、PCTFE（F3）襯氟閘閥適用在-50℃~150℃的各種濃度的王水、鹽酸、氫弗酸和各種有機酸、強酸、強氧化劑，FEP還適用于各種濃度的強堿有機溶劑以及其它腐蝕性氣體、液體介質的管路上使用。
二、Z41F特點：
1.閥體有扁體和圓體兩種形狀：GB閥門采用圓體，ANSI磅級閥門DN≤300Lb采用扁體，DN≥400Lb采用圓體，閥體、閥蓋的內腔和閘板、閥桿外表面等直接與介質接觸的部件，全部名襯FEP（F46）等氟塑料；
2.密封副為FPF（F46）/ FEP（F46）或其它材料組合，摩擦系數小，啟閉力矩低；
3.填料采用PTFE（F4）標準填料，密封性能好，維修更換方便；
4.帶有彈性的閘板，可補償閘板密封面與閥座密封面之間楔角偏差，吻合度好，密封效果理想；
5.介質可從兩側任意方向通過閘閥，適用于介質方向可能改變的管路上作用啟閉裝置。
三、Z41F技術規范：
設計標準 | GB12234 |
結構長度 | GB12221 |
法蘭標準 | JB/T79-94 |
GB9113.1-26 | |
檢驗試驗 | GB/T13927 |
驅動方式 | 手動、電動、氣動 |
四、Z41F零件材料：
序號 | 零件名稱 | 灰鑄鐵 | 鑄鋼 | 不銹耐酸鑄鋼 | 超低碳不銹耐酸鑄閥 | ||
Z | C | P | R | PL | RL | ||
1 | 閥體/端蓋/閘板 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | 閥桿 | 1Cr13 | 2Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
3 | 襯里/閥座 | PTFE（F4）、PCTFE（F3）、FEP（F46）、PFA（可溶性4） | |||||
4 | 填料/壓蓋 | WCB | CF8 | CF8M | CF3 | CF3M | |
5 | 填料 | PTFE（F4） | PTFE（F4） | PTFE（F4） | |||
6 | 活節螺栓 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | |||
7 | 閥桿螺母 | ZCuAI10Fe3 | ZCuAI10Fe3 | ZCuAI10Fe3 | |||
8 | 緊固螺母 | 45 | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
9 | 螺母 |
| 0Cr18Ni9 | 0Cr18Ni9 | |||
10 | 手輪 | WCB | WCB | WCB | |||
五、Z41F連接尺寸：
公稱通徑 | 標準值 | 參考值 | ||||||||||
DN（mm） | NPS（inch） | L | D | D1 | D2 | f | b | Z-Фd | W | D0 | H | WT（Kg） |
PN0.6MPa | ||||||||||||
15 | 1/2 | 130 | 80 | 55 | 40 | 2 | 12 | 4-Ф12 | 100 | 100 | 120 | 5 |
20 | 3/4 | 150 | 90 | 65 | 50 | 2 | 14 | 4-Ф12 | 100 | 120 | 140 | 6 |
25 | 1 | 160 | 100 | 75 | 60 | 2 | 14 | 4-Ф12 | 120 | 130 | 150 | 7 |
32 | 11/4 | 180 | 120 | 90 | 70 | 2 | 16 | 4-Ф14 | 120 | 156 | 185 | 10 |
40 | 11/2 | 240 | 130 | 100 | 80 | 3 | 16 | 4-Ф14 | 160 | 165 | 205 | 18 |
50 | 2 | 250 | 140 | 110 | 90 | 3 | 16 | 4-Ф14 | 160 | 350 | 400 | 25 |
65 | 21/2 | 270 | 160 | 130 | 110 | 3 | 16 | 4-Ф14 | 180 | 370 | 435 | 30 |
80 | 3 | 280 | 185 | 150 | 125 | 3 | 18 | 4-Ф18 | 180 | 430 | 510 | 43 |
100 | 4 | 300 | 205 | 170 | 145 | 3 | 18 | 4-Ф18 | 220 | 495 | 595 | 58 |
125 | 5 | 325 | 235 | 200 | 175 | 3 | 20 | 8-Ф18 | 220 | 610 | 735 | 100 |
150 | 6 | 350 | 260 | 225 | 200 | 3 | 20 | 8-Ф18 | 240 | 670 | 820 | 115 |
200 | 8 | 400 | 315 | 280 | 255 | 3 | 22 | 8-Ф18 | 240 | 815 | 1015 | 145 |
250 | 10 | 450 | 370 | 335 | 310 | 3 | 24 | 12-Ф18 | 240 | 965 | 1215 | 230 |
300 | 12 | 500 | 435 | 395 | 362 | 4 | 24 | 12-Ф23 | 280 | 1140 | 1440 | 335 |
350 | 14 | 550 | 485 | 445 | 412 | 4 | 26 | 12-Ф23 | 280 | 1275 | 1625 | 540 |
400 | 16 | 600 | 535 | 495 | 462 | 4 | 28 | 16-Ф23 | 320 | 1445 | 1845 | 670 |
450 | 18 | 650 | 590 | 550 | 518 | 4 | 28 | 16-Ф23 | 320 | 1530 | 1980 | 780 |
500 | 20 | 700 | 640 | 600 | 568 | 4 | 30 | 16-Ф23 | 360 | 1725 | 2225 | 850 |
公稱通徑 | 標準值 | 參考值 | ||||||||||
DN（mm） | NPS（inch） | L | D | D1 | D2 | f | b | Z-Фd | D0 | H | H1 | WT（Kg） |
PN1.0MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-Ф14 | 100 | 110 | 125 | 6 |
20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-Ф14 | 100 | 120 | 140 | 7 |
25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-Ф14 | 120 | 132 | 155 | 8 |
32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-Ф18 | 120 | 156 | 185 | 11 |
40 | 11/2 | 240 | 145 | 110 | 85 | 3 | 18 | 4-Ф18 | 160 | 167 | 210 | 20 |
50 | 2 | 250 | 160 | 125 | 100 | 3 | 20 | 4-Ф18 | 160 | 358 | 410 | 28 |
65 | 21/2 | 270 | 180 | 145 | 120 | 3 | 20 | 4-Ф18 | 180 | 375 | 440 | 32 |
80 | 3 | 280 | 195 | 160 | 135 | 3 | 22 | 4-Ф18 | 180 | 435 | 515 | 45 |
100 | 4 | 300 | 215 | 180 | 155 | 3 | 22 | 8-Ф18 | 220 | 500 | 600 | 60 |
125 | 5 | 325 | 245 | 210 | 185 | 3 | 24 | 8-Ф18 | 220 | 615 | 740 | 110 |
150 | 6 | 350 | 280 | 240 | 210 | 3 | 24 | 8-Ф23 | 240 | 675 | 825 | 120 |
200 | 8 | 400 | 335 | 295 | 265 | 3 | 26 | 8-Ф23 | 280 | 820 | 1020 | 150 |
250 | 10 | 450 | 390 | 350 | 320 | 3 | 28 | 12-Ф23 | 320 | 970 | 1220 | 240 |
300 | 12 | 500 | 440 | 400 | 368 | 4 | 28 | 12-Ф23 | 320 | 1145 | 1445 | 340 |
350 | 14 | 550 | 500 | 460 | 428 | 4 | 30 | 16-Ф23 | 360 | 1280 | 1630 | 550 |
400 | 16 | 600 | 565 | 515 | 482 | 4 | 32 | 16-Ф25 | 400 | 1450 | 1850 | 680 |
450 | 18 | 650 | 615 | 565 | 532 | 4 | 32 | 20-Ф25 | 500 | 1538 | 1988 | 795 |
500 | 20 | 700 | 670 | 620 | 585 | 4 | 34 | 20-Ф25 | 500 | 1730 | 2230 | 880 |
PN1.6MPa | ||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-Ф14 | 120 | 110 | 130 | 7 |
20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-Ф14 | 120 | 120 | 140 | 8 |
25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-Ф14 | 120 | 135 | 160 | 9 |
32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-Ф18 | 160 | 160 | 190 | 13 |
40 | 11/2 | 240 | 145 | 110 | 85 | 3 | 18 | 4-Ф18 | 160 | 170 | 220 | 25 |
50 | 2 | 250 | 160 | 125 | 100 | 3 | 20 | 4-Ф18 | 160 | 360 | 410 | 32 |
65 | 21/2 | 270 | 180 | 145 | 120 | 3 | 20 | 4-Ф18 | 180 | 380 | 440 | 38 |
80 | 3 | 280 | 195 | 160 | 135 | 3 | 22 | 8-Ф18 | 180 | 440 | 520 | 50 |
100 | 4 | 300 | 215 | 180 | 155 | 3 | 24 | 8-Ф18 | 240 | 500 | 600 | 68 |
125 | 5 | 325 | 245 | 210 | 185 | 3 | 26 | 8-Ф18 | 240 | 615 | 740 | 125 |
150 | 6 | 350 | 280 | 240 | 210 | 3 | 28 | 8-Ф23 | 280 | 680 | 830 | 170 |
200 | 8 | 400 | 335 | 295 | 265 | 3 | 30 | 12-Ф23 | 280 | 820 | 1020 | 210 |
250 | 10 | 450 | 405 | 355 | 320 | 3 | 32 | 12-Ф25 | 320 | 980 | 1230 | 260 |
300 | 12 | 500 | 460 | 410 | 375 | 4 | 34 | 12-Ф25 | 320 | 1150 | 1450 | 480 |
350 | 14 | 550 | 520 | 470 | 435 | 4 | 38 | 16-Ф25 | 400 | 1285 | 1635 | 620 |
400 | 16 | 600 | 580 | 525 | 485 | 4 | 40 | 16-Ф30 | 400 | 1455 | 1855 | 805 |
450 | 18 | 650 | 640 | 585 | 545 | 4 | 44 | 20-Ф30 | 500 | 1545 | 1990 | 880 |
500 | 20 | 700 | 705 | 650 | 608 | 4 | 46 | 20-Ф34 | 500 | 1735 | 2235 | 920 |
1.產品名稱;六、Z41F訂貨說明：
2.產品型號;
3.產品口徑;
4.使用介質;
5.使用溫度;
6.驅動方式;
7.公稱壓力;
8.是否帶附件以便為您正確選型;
9.如有特殊要求時請在訂購產品時注明。
10.若已經由設計單位選定的型號，請按型號直接向我司銷售部訂購。
11.當使用的場合非常重要或環境比較復雜時,請您盡量提供設計圖由我們的英科閥門專家為您審核把關。
Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)、Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)Z41F概(gai)(gai)(gai)(gai)述(shu)(shu)(shu)(shu)(shu)(shu)(shu)：是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)zui帶(dai)(dai)(dai)(dai)見(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閉(bi)(bi)(bi)(bi)(bi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)(men)(men)(men)(men)，利(li)(li)(li)(li)(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)(liang)(liang)側(ce)(ce)(ce)面(mian)(mian)(mian)(mian)(mian)(mian)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)呈(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)狀(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)來(lai)接(jie)(jie)(jie)(jie)通(tong)(tong)(tong)(tong)(tong)(tong)或(huo)(huo)(huo)(huo)截(jie)(jie)(jie)(jie)斷(duan)(duan)(duan)(duan)(duan)(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，楔(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)閘(zha)(zha)(zha)(zha)(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)(fa)不(bu)(bu)允(yun)(yun)(yun)(yun)許(xu)(xu)(xu)(xu)(xu)(xu)(xu)微(wei)(wei)(wei)(wei)(wei)(wei)量(liang)(liang)(liang)(liang)(liang)(liang)開(kai)(kai)(kai)(kai)(kai)啟(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)作(zuo)(zuo)(zuo)(zuo)節(jie)(jie)(jie)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)置(zhi)(zhi)(zhi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)，以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)免(mian)(mian)(mian)(mian)(mian)因(yin)(yin)(yin)(yin)(yin)(yin)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)速(su)(su)(su)(su)(su)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)動(dong)(dong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)沖(chong)(chong)(chong)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)快(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)(kuai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)面(mian)(mian)(mian)(mian)(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)(sun)(sun)(sun)(sun)壞(huai)(huai)(huai)(huai)(huai)(huai)。FEP（F46）、PCTFE（F3）適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)-50℃~150℃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)王(wang)(wang)(wang)(wang)水(shui)(shui)(shui)(shui)、鹽(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)弗(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)(fu)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)和(he)(he)(he)(he)(he)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)酸(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)(suan)、強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)氧(yang)(yang)(yang)(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，FEP還(huan)(huan)(huan)(huan)(huan)適(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)各(ge)(ge)(ge)(ge)(ge)(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)濃(nong)(nong)(nong)(nong)(nong)(nong)(nong)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)(qiang)堿(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)(you)(you)(you)(you)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溶(rong)(rong)(rong)(rong)(rong)劑(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)以(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)及(ji)(ji)(ji)(ji)(ji)(ji)(ji)其(qi)(qi)(qi)(qi)(qi)(qi)它(ta)(ta)(ta)(ta)(ta)(ta)腐(fu)(fu)(fu)(fu)(fu)蝕(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)、液(ye)(ye)(ye)(ye)(ye)體(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)(ti)介(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)(jie)質(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)(lu)上(shang)(shang)(shang)(shang)(shang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。。
- 上一個(ge)： J41F襯氟截止閥
- 下(xia)一個(ge)： H42F襯氟立式止回閥
