AMMA:Acrylonitrile/methyl Methacrylate:丙烯腈/甲基丙烯酸甲酯共聚物. ARP:Aromatic polyester:聚芳香酯. AS:Acrylonitrile-styrene resin:丙烯腈-苯乙烯樹脂
確定! 回上一頁