英文同义词: | Hexanedioic acid, polymer with 1,4-butanediol, 1,2-ethanediol and 1,1-methylenebis4-isocyanatobenzene;Adipic acid, ethylene glycol, 1,4-butanediol, p,p'-diphenylmethane diisocyanate polymer;Adipic acid, polymer with 1,4-butanediol, ethylene glycol and methylenedi-p-phenylene isocyanate |