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lookpolymers | |
FHR Polypropylene 13RT9A |
Samsung Total R901U LLDPE |
日本大金 ETFE EP610 |
德国拜耳 PC RX2530 451118 |
泰国三菱 PC ML-300 |
PPE+PS GFN1(C) UL黄卡 |
Taitacell EPS 301T 物性表 |
HDPE--LH-5502 |
Geon Vinyl Flexible A8001 PVC |