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+86-021-51131842 | |
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现供 Vectra E140i LCP |
Lupan HF |
美国陶氏 TPU 301 |
Polyphenylene Ether/Polystyrene (PPE/PS) V095 UL黄卡 |
Polystyrene (PS) SK70(+) UL黄卡 |
PIBITER pbt NRV 220AE物性表 |
LLDPE-北京二化-3305 |
LDPE-韩国韩华-5320 |
PP-- |