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LLDPE PE PE |
日本DSM PA46 TW200B6 BK |
Cevian PC 5310 物性表 |
Torelina pps A310E物性表 |
Polyamide 6 (PA6) B 63 VNGV25(#) UL黄卡 |
Polycarbonate (PC) DX09402 UL黄卡 |
K树脂-北京二化-KR05 |
PP-日本石油-KA102 |
现货供应 Decelith 74047 PVC |