acrylonitrile-acrylic ester-styrene resin AAS树脂...acrylonitrile 丙烯腈丙烯腈...butadiene-acrylonitrile copolymer 丁二烯-丙烯晴共聚物...acrylonitrile-butadiene rubber 丁腈橡胶...styrene-acrylonitrile resin 苯乙烯一丙烯树脂...butadiene-acrylonitrile latex 丁腈胶乳...acrylonitrile-styrene copolymer 丙烯腈-苯乙烯共聚物...vinylidene chloride-acrylonitrile copolymer resin 偏丙树脂...butadiene-acrylonitrile rubber 丁腈橡胶...poly(acrylonitrile-acrylamide-sodium acrylate) hydrolyzate 水解聚丙烯腈钠盐...
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