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PA12颗粒材料尼龙12PA12 Pellet Material Nylon121 × ¥1.00
PA12原材料尼龙12PA12 Raw Material Nylon121 × ¥1.00
回收尼龙6颗粒聚酰胺6 PIR PCR Pa6树脂Recycled Nylon 6 Pellets Polyamide 6 PIR PCR Pa6 Resin1 × ¥1.00
POM树脂玻璃纤维增强注射级聚甲醛阻燃颗粒未经加工的样品POM resin glass fiber reinforced injection grade Polyoxymethylene falme retardant granules pellets raw free sample1 × ¥1.00
IV 3尼龙6聚酰胺6鱼网颗粒IV 3 PA6 Polyamide 6 Pellets For Fish Net1 × ¥1.00