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PP ADDILENE H 522 Y7 |
上海古比雪夫氮 PA6 G30NC101 |
Polycarbonate (PC) HFD4211 (gg*) UL黄卡 |
Polyester (PER) PV-4 UL黄卡 |
LNP Thermocomp pps OC006物性表 |
PPE 640Z物性表资料 |
PP-美国陶氏-6D20S |
PP-- |
现货供应 BENVIC EF0851002AA PVC |