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Georgia Gulf PVC 6704 PVC |
EnCom PPE |
现货供应拜耳 Bayblend T90 MF |
PEI ULTEM 2100 Resin |
GAPEX RPP10EB18WH PP |
Tarnoform POM 300 LS物性表 |
泰国巴塞尔 PP RP241G |
EVA-韩国韩华-1155 |
HDPE-韩国湖南-4100M |