vinyl chloride-acetate copolymer vinyl chloride-vinyl acetate copolymer
氯乙烯-乙酸乙烯共聚物;
vinyl chloride-acetate copolymer vinyl chloride-vinyl acetate copolymer
氯乙烯-乙酸乙烯共聚物;
vinyl chloride-acetate copolymer vinyl chloride-vinyl acetate copolymer
氯乙烯-乙酸乙烯共聚物;
vinyl acetate vinyl acetic ester Nikasol
醋酸乙烯酯;
vinyl chloride-vinyl acetate copolymer fibre
氯乙烯-醋酸乙烯共聚纤维;