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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
PA6 PA66切片尼龙6供应商FR V0PA6 PA66 Chips Nylon 6 Supplier FR V01 × ¥1.00
PA12塑料原料尼龙12PA12 Plastic Raw Material Nylon121 × ¥1.00
聚对苯二甲酸丁二醇酯FR V0Polybutylene Terephthalate FR V01 × ¥1.00
回收PA6颗粒GRS聚酰胺6价格Recycled PA6 Pellets GRS Polyamide 6 Price1 × ¥1.00
尼龙电线电缆材料PA6树脂Nylon Wire And Cable Material PA6 Resin1 × ¥1.00
PEEK注射级塑料颗粒PEEK Injection Grade Plastic Granules1 × ¥1.00
超韧性PA66改性V0 V1 V2颗粒Super Toughness PA66 Modified V0 V1 V2 Granules1 × ¥1.00
PA12颗粒材料尼龙12PA12 Pellet Material Nylon121 × ¥1.00