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现货供应 Roscom PVC 500 |
TUFLIN HSE |
Ecollent PC/ABS-406E物性表 |
VICOTE PEEK F815物性表 |
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Polycarbonate (PC) SP1010(GG) UL黄卡 |
Polystyrene (PS) GF- 1(a) UL黄卡 |
HDPE-日本三菱-BT006 |
HDPE-日本旭化成-J240 |