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聚酰胺6尼龙V0 V1 V2树脂颗粒价格Polyamide 6 Nylon V0 V1 V2 Resin Pellets Price1 × ¥1.00
回收尼龙PA66 GF25 V0颗粒Recycled Nylon PA66 GF25 V0 Granules1 × ¥1.00
PBT树脂材料PBT Resin Material1 × ¥1.00
PBT树脂原料PBT Resin Raw Material1 × ¥1.00
尼龙电线电缆材料PA6树脂Nylon Wire And Cable Material PA6 Resin1 × ¥1.00
原生PBT树脂材料Virgin PBT Resin Material1 × ¥1.00