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+86-021-51131842 | |
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DELOXEN 13 PPE |
ZGPC ABS D |
美国液氮 PC DF1002 |
Phenolic (PF) PJ-4(S) UL黄卡 |
Polypropylene (PP) EKP787L UL黄卡 |
Lupox PB T GP1000SB物性表 |
VALOX pbt DR48V Resin物性表 |
HDPE--LH-60180 |
PP-北京北清联科-1001-PPZG |