英文名称: | 1,3-Benzendicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, butanedioic acid, 1,4-butanediol, hexanedioic acid and pentanedioic acid | 1,3-Benzendicarboxylic acid,polymer with 1,4-benzenedicarboxylic acid,butanedioic acid,1,4-butanediol,hexanedioic acid and pentanedioic acid |
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