Garlock PS-SEAL DUAL BACK-TO-BACK LIPS ROTARY SHAF
簡要描述:Garlock PS-SEAL DUAL BACK-TO-BACK LIPS ROTARY SHAFT軸密封,背對背雙唇旋轉(zhuǎn)軸密封,耐磨、低摩擦,良好的干運行能力,可在高圓周速
產(chǎn)品型號:
廠商性質(zhì):經(jīng)銷商
更新時間:2026-01-19
訪 問 量:4
GARLOCK PS-SEAL DUAL BACK-TO-BACK LIPS ROTARY SHAFT軸密封產(chǎn)品特點:
l Garlock PS-SEAL Dual Back-to-Back Lips Rotary Shaft背對背雙唇旋轉(zhuǎn)軸密封,耐磨、低摩擦,良好的干運行能力,可在高圓周速度、高壓和極溫度下可靠地密封旋轉(zhuǎn)軸。
l PS-SEAL也可作為機械密封和編織填料的替代品。
l PS-SEAL具有優(yōu)異的耐化學性,可密封磨蝕性介質(zhì)和腐蝕性介質(zhì)。
l 兼容SIP/CIP,可用于FDA食品和制藥應用
l 外殼材質(zhì):1.4571/316Ti
l 唇部材質(zhì):PTFE Econol
l 靜密封材質(zhì):FKM氟橡膠
l 工作溫度:-22至204度
l 軸表面速度:至45米/秒
l 工作壓力:至145 Psi(10 Bar)
l 符合:FDA,EN 1935/2004認證
l 購買Garlock軸封請聯(lián)系上碧儀器詢價格
貨號 | Garlock PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封 公制:軸徑×孔徑×寬(上碧儀器) | 價格 |
MEC04-12620 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,15×30×8mm,3mm預緊力 | |
MEC04-14199 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,15.9×30×8mm,3mm預緊力,10Bar | ¥3796元 |
MEC04-10410 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,20×35×8mm,4mm預緊力,10Bar | ¥2176元 |
MEC04-11744 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,28×47×10mm,5mm預緊力,10Bar | |
MEC04-12433 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,40×55×10mm,5mm預緊力 | |
MEC04-11900 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,45×65×10mm,3mm預緊力 | |
MEC04-10694 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,45×65×10mm,5mm預緊力 | |
MEC04-13305 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,45×72×8mm,5mm預緊力 | |
MEC04-12283 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,48×62×8mm,5mm預緊力,10Bar | ¥3921元 |
MEC04-11073 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,50×65×10mm,5mm預緊力 | |
MEC04-12617 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,50×68×8mm,5mm預緊力 | |
MEC04-11032 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,50×70×10mm,5mm預緊力 | |
MEC04-14595 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,55×72×9mm,5mm預緊力 | |
MEC04-10118 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,60×80.20×10mm,4mm預緊力,10Bar | ¥6352元 |
MEC04-10114 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,60×80×10mm,5mm預緊力 | |
MEC04-11693 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,60×80×8mm,5mm預緊力 | |
MEC04-12125 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,70×90×10mm,5mm預緊力 | |
MEC04-10781 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,70×90×8mm,3mm預緊力 | |
MEC04-10126 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,80×100×10mm,4mm預緊力,10Bar | ¥3233元 |
MEC04-10430 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,80×100×10mm,5mm預緊力,10Bar | ¥3711元 |
MEC04-10650 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,80×110×10mm,4mm預緊力,10Bar | |
MEC04-11589 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,90×110×10mm,5mm預緊力 | |
MEC04-14205 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,100×120×12mm,5mm預緊力 | |
MEC04-10432 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,100×130×13mm,5mm預緊力 | |
MEC04-12573 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,110×130×13mm,5mm預緊力 | |
MEC04-12040 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,110×140×13mm,5mm預緊力 | |
MEC04-11646 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,FKM,120×150×12mm,5mm預緊力 | |
MEC04-10088 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,12×28×8mm,3mm預緊力,10Bar | |
MEC04-14147 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,15×30×8mm,3mm預緊力 | |
MEC04-14377 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,15×35×8mm,5mm預緊力 | |
MEC04-14249 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,16×28×7mm,3mm預緊力,5Bar | |
MEC04-14516 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,16×28×8mm,3mm預緊力,10Bar | |
MEC04-13545 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,16×30×8mm,3mm預緊力 | |
MEC04-13742 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,17×35×8mm,3mm預緊力,10Bar | |
MEC04-13546 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,20×35×8mm,4mm預緊力 | |
MEC04-12366 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,22×35×8mm,4mm預緊力,10Bar | |
MEC04-12788 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,22×40×8mm,4mm預緊力 | |
MEC04-13224 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,24×47×8mm,4mm預緊力 | |
MEC04-12392 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,25×35×8mm,3mm預緊力 | |
MEC04-13220 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,25×42×8mm,5mm預緊力,10Bar | |
MEC04-13505 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,25×52×10mm,5mm預緊力 | |
MEC04-13557 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,25×52×7mm,4mm預緊力 | ¥4432元 |
MEC04-13743 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,25×52×8mm,5mm預緊力,10Bar | |
MEC04-12056 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,28×47×10mm,5mm預緊力 | |
MEC04-13412 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,30×42×8mm,4mm預緊力 | |
MEC04-10415 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,30×47×10mm,5mm預緊力,10Bar | ¥3572元 |
MEC04-13558 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,30×47×8.40mm,4mm預緊力,5Bar | ¥2719元 |
MEC04-14149 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,30×52×10mm,4mm預緊力 | |
MEC04-14169 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,32×47×10mm,4mm預緊力 | |
MEC04-11885 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×47×8mm,5mm預緊力 | |
MEC04-14760 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×47×8mm,7mm預緊力 | |
MEC04-13065 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×50×10mm,3mm預緊力 | |
MEC04-12420 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×50×10mm,5mm預緊力,10Bar | |
MEC04-13243 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×50×8mm,5mm預緊力 | |
MEC04-13592 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,35×52×8mm,4mm預緊力 | |
MEC04-14073 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×52×7mm,4mm預緊力 | |
MEC04-13295 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×55×10mm,5mm預緊力 | |
MEC04-14076 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×55×8mm,5mm預緊力 | |
MEC04-12633 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×60×10mm,5mm預緊力 | |
MEC04-13309 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×62×10mm,4mm預緊力 | |
MEC04-14151 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,40×68×10mm,5mm預緊力 | |
MEC04-13313 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,42×60×10mm,5mm預緊力 | |
MEC04-14119 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,42×62×8mm,5mm預緊力 | |
MEC04-14390 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,45×60×10mm,5mm預緊力 | |
MEC04-13607 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,45×62×10mm,5mm預緊力,10Bar | ¥2679元 |
MEC04-12340 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,45×62×8mm,5mm預緊力 | |
MEC04-13227 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,45×65×10mm,5mm預緊力 | ¥2964元 |
MEC04-13846 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,45×65×8mm,5mm預緊力 | |
MEC04-12345 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,48×65×10mm,4mm預緊力 | ¥2949元 |
MEC04-14320 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50.80×70×10mm,4mm預緊力,10Bar | ¥4056元 |
MEC04-12815 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×65×10mm,5mm預緊力 | |
MEC04-12915 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×65×10mm,5mm預緊力 | |
MEC04-12752 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×65×8mm,5mm預緊力 | |
MEC04-11982 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×68×10mm,5mm預緊力 | |
MEC04-12989 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×70×10mm,3mm預緊力,10Bar | |
MEC04-12758 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×70×10mm,5mm預緊力,10Bar | ¥4239元 |
MEC04-11573 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×72×10mm,5mm預緊力,10Bar | |
MEC04-12972 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,50×80×10mm,5mm預緊力,10Bar | ¥3842元 |
MEC04-12141 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,55×70×10mm,4mm預緊力,10Bar | ¥2481元 |
MEC04-12733 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,55×70×8mm,3mm預緊力 | |
MEC04-10863 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,55×72×10mm,5mm預緊力,10Bar | ¥3963元 |
MEC04-14701 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,55×75×8mm,5mm預緊力 | |
MEC04-12587 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,60×75×8mm,5mm預緊力 | |
MEC04-11735 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,60×80×10mm,5mm預緊力,10Bar | ¥2030元 |
MEC04-13968 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,62×80×10mm,5mm預緊力 | |
MEC04-12490 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,65×85×10mm,5mm預緊力 | |
MEC04-14812 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,70×90×10mm,4mm預緊力 | |
MEC04-11211 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,70×90×10mm,5mm預緊力,10Bar | ¥6361元 |
MEC04-12687 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,75×100×10mm,5mm預緊力 | |
MEC04-12772 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,75×95×10mm,5mm預緊力 | |
MEC04-12549 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,75×95×13mm,5mm預緊力 | |
MEC04-13067 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,80×100×10mm,3mm預緊力 | |
MEC04-12541 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,80×100×10mm,5mm預緊力 | ¥3575元 |
MEC04-12521 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,85×110×10mm,5mm預緊力 | |
MEC04-13950 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,85×110×10mm,5mm預緊力 | |
MEC04-12734 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,85×110×12mm,3mm預緊力 | |
MEC04-14110 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,85×120×12.7mm,5mm預緊力 | |
MEC04-13166 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,90×110×10mm,5mm預緊力,10Bar | |
MEC04-12736 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,95×120×12mm,5mm預緊力,10Bar | |
MEC04-11166 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,100×120×12mm,5mm預緊力 | |
MEC04-12854 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,100×130×12mm,3mm預緊力 | |
MEC04-12917 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,100×130×13mm,5mm預緊力 | |
MEC04-14696 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,102×130×13mm,5mm預緊力 | |
MEC04-13413 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,110×130×12mm,3mm預緊力 | |
MEC04-14226 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,115×140×10mm,5mm預緊力 | |
MEC04-14730 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,115×140×12mm,5mm預緊力 | |
MEC04-12149 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,120×150×12mm,5mm預緊力 | |
MEC04-14055 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,125×150×12mm,5mm預緊力 | |
MEC04-12443 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,140×165×10mm,5mm預緊力 | |
MEC04-14130 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,140×170×15mm,5mm預緊力 | |
MEC04-13338 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,150×180×12mm,5mm預緊力 | |
MEC04-12743 | PS-SEAL Dual Back-to-Back Lips Rotary Shaft軸密封,F唇,1.4571/316Ti外殼,GYLON,160×180×12mm,3mm預緊力 |


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