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+86-021-51131842 | |
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SUMILITE CEL |
PP ADENE GHQAD |
中石化茂名 HDPE TR-144 |
美国杜邦 PA66 11C1-40 |
日本宝理 POM TF-10XAP |
POCAN PBT/PET T 7331 000000物性表 |
Acetal "Polyoxymethylene" (POM) F25-(xxx)(oo)(r10) UL黄卡 |
PP-美国英力士-H53N-00 |