| 英文同义词: | hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and 1,2-ethaned;Hexanedioic acid, polymer with 2,4-diisocyanato-1-methylbenzene and1,2-ethanediol;hexanedioic acid, polymer with2,4-diisocyanato-1-methylbenzene and 1,2-ethanediol |