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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 Resin2 × ¥1.00
尼龙12塑料材料尼龙12PA12 Plastic Material Nylon121 × ¥1.00
热塑性工程塑料PEEK树脂Thermoplastic Engineering Plastic PEEK Resin1 × ¥1.00
PA12热塑性颗粒PA12 Thermoplastic Granules1 × ¥1.00
PA12瑞星材料尼龙12PA12 Risin Material Nylon121 × ¥1.00