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lookpolymers | |
Hifax CB 237 G 2125 PP |
Caltex PP 5610K |
G-Lex PC 12 物性表 |
Polycarbonate (PC) GPX2050DF UL黄卡 |
新手报到 |
POLYfill PP HIP8040 VT2 物性表资料 |
PP-印度石化-SS35N |
PP-日本三井石油-J705H |
Geon Vinyl Flexible R1765K PVC |