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PA12原材料尼龙12PA12 Raw Material Nylon121 × ¥1.00
聚碳酸酯PC ABS聚合物供应商Polycarbonate PC ABS Polymer Supplier1 × ¥1.00
聚酰胺66尼龙6。6树脂Polyamide 66 PA6.6 Resin1 × ¥1.00
挤出成型用尼龙12聚合物Nylon 12 Polymer For Extrusion Molding1 × ¥1.00
超韧性PA66改性V0 V1 V2颗粒Super Toughness PA66 Modified V0 V1 V2 Granules1 × ¥1.00
PA12瑞星材料尼龙12PA12 Risin Material Nylon121 × ¥1.00