1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid and 1,2-propanediol
英文名称:
1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid and 1,2-propanediol
英文别名:
1,3-Benzenedicarboxylic acid, polymer with hexanedioic acid and 1,2-propanediol