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现货供应EPDM NORDEL IP 4770R EL |
ALTECH PP |
APEX 65001 PVC |
Adell PP EQ |
Liquid Crystal Polymer (LCP) S120P UL黄卡 |
Polypropylene (PP) MU40GB UL黄卡 |
Exceed AES 1018CA物性表 |
Extir EPS LN 2001 物性表 |
TYNEC pc 2200物性表 |