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聚酰胺尼龙PA12塑料材料Polyamide Nylon PA12 Plastic Material2 × ¥1.00
光学镜框用透明聚酰胺PA12Transparent Polyamide PA12 For Optical Frames1 × ¥1.00
PA12+CF30%颗粒PA12+CF30% Granule1 × ¥1.00
抗紫外线+老化材料尼龙12颗粒Anti-UV+Aging Material Nylon 12 Pellets1 × ¥1.00
PA12聚合物颗粒玻璃纤维PA12 50 GfPA12 Polymer Granules Glass Fiber PA12 50 Gf2 × ¥1.00
PA12塑料颗粒PA12 Plastic Particles1 × ¥1.00
油杯用PA12树脂尼龙树脂出厂价Factory Price PA12 Resin Nylon Resin For Oil Cup1 × ¥1.00
尼龙12树脂Nylon 12 Resin1 × ¥1.00
汽车燃油管用尼龙12树脂Virgin PA12 resin For Car Fuel Pipe1 × ¥1.00