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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
PA12原材料尼龙12PA12 Raw Material Nylon121 × ¥1.00
尼龙6聚合物PA6 GF50Nylon 6 Polymer PA6 GF501 × ¥1.00
尼龙12塑料材料尼龙12PA12 Plastic Material Nylon121 × ¥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
¥1.00
抗紫外线注射PA6微丸
抗紫外线注射PA6微丸
抗紫外线注射PA6微丸
抗紫外线注射PA6微丸
Anti-UV Injection PA6 Pellets
Anti-UV Injection PA6 Pellets
Anti-UV Injection PA6 Pellets
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