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现货供应 Roscom PVC 605 |
供应沙伯基础 CYCOLOY FXC810FE Resin ABS+PC |
EVA Elvax 360A |
韩国三星TOTAL EVA DRE280 |
Silicone (SI) S7416 UL黄卡 |
OPTRENE 20GF 物性表资料 |
PPS-日本东丽-A504X90 |
PA66-日本旭化成-91G40 |
PA6-台湾南亚-2210G9 |