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+86-021-51131842 | |
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PPA HTN FR51G35L NC010 Zytel |
HiFill PEI HF BK PEI |
Ferro PP NPP00NP02NA PP |
中石油独山子 HDPE HD5502XA |
美国EMS PA12 LV-5H |
Chlorinated Polyethylene (CPE) DPR(xxx)UPV UL黄卡 |
PP-德山曹达-MJ240 |
PP-- |
GPPS-德国赫斯特-N2074 |