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+86-021-51131842 | |
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lookpolymers | |
供应 Cellophane 430WS CA |
Koylene S3030 PP |
韩国锦湖 HIPS HI-425 |
日本东丽 PPS A310M |
Polypropylene (PP) B221WA UL黄卡 |
NORYL PPE EN130S Resin 物性表 |
NORYL PPE WCD801AU Resin 物性表 |
GAPEX RPP30EA20HB-BK 物性表资料 |
PP-宁波信高-R04 |