| 英文名称: | | 1,3-Benzenedicarboxylic acid, polymer with 1,4-butanediol and hexanedioic acid | | Adipic acid, isophthalic acid, 1,4 butanediol polyester | | 1,3-benzenedicarboxylic acid, polymer with1,4-butanediol and hexanedioic acid | | 1,3-Benzenedicarboxylic acid,polymer with 1,4-butanediol and hexanedioic acid | | Adipic acid,isophthalic acid,1,4 butanediol polyester |
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