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lookpolymers | |
Fiberfil J |
Borealis PP HG246FB |
韩国锦湖 ABS HFA705HI |
惠州南亚 PBT 1210G3 ANC1 |
南通宝泰菱 POM F20-02 |
Polycarbonate (PC) C-2000+, C-2001+ UL黄卡 |
INLUBE PTFE PEEKGF30TF15 物性表 |
HDPE-日本三井石油-4060T |
现货供应 EVICOM GD3/349 PVC |