2-Propenoic acid, butyl ester, polymer with chloroethene;Vinyl chloride, butyl acrylate resin;
2-丙烯酸丁酯与氯乙烯的聚合物;
2-Propenoic acid, butyl ester, polymer with chloroethene;Vinyl chloride, butyl acrylate resin;
2-丙烯酸丁酯与氯乙烯的聚合物;
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