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lookpolymers | |
FORMEX 125BK PP |
Riopol HF |
日本旭化成 PPO VT52H 5X33304 |
Luvocom 1301-8457物性表 |
PPE+PS NH7112 (GG) UL黄卡 |
Polyphenylene Oxide (PPHOX) X4905+ UL黄卡 |
Polystyrene (PS) SK50(+) UL黄卡 |
PP-日本宇部-B101H |
PP-天津联合-EP2S30B |