推薦產(chǎn)品
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???? ????????
JUXIN-20 | |||
???: 1/2 "????? ???? ????: 820 ??? / ???? | |||
 | |||
◆?????? ????? ?????? ??? ??? 9.5 ◆?????? ?????? ??? ?????? ?? ??? ??????? | |||
| (???? ??? ???? ???? ???? ?????? ?? 20 ℃ ?????? ????) ??? ????? | ||
 |
| ??????? ?????? | ||
??????? ????? / ??????? | 1/2 "???? | |
??? ?????? | 0.75 ??????? | |
???? | 0.15L / ????? | |
??? ???? ?????? | 120 ??? | |
???? ?????? ???? ???? | 12 ??? | |
?????? | 0.5 ??? | |
???? ???? ????? ??????? | 10 ???? | |
????? ?????? | Chlorosulfonated ?????? ?????? ?????? (CSM): ?????? ???? ????? (F-NBR)?????? ??????? (NR) ???? ???? ?????? (NBR): ????????? ?????????? ???? ?????? (EPDM) | |
????? (??????: ??) JUXIN 20 ???? | ||
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