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• × 塑料聚酰胺6 GF15价格FR V0级Plastic Polyamide 6 GF15 Price FR V0 Grade1 × ¥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
• × 价格Pa6 Gf20 Gf25 Gf30 Gf35中国工厂材料Price Pa6 Gf20 Gf25 Gf30 Gf35 China Factory Material1 × ¥1.00
• × 白色聚酰胺尼龙PA GF30树脂White Polyamide Nylon PA GF30 Resin1 × ¥1.00