英文同义词: | 2H-Azepin-2-one, hexahydro-, polymer with 1,6-diisocyanatohexane;1,6-Diisocyanatohexane, hexahydro-2H-azepin-2-one polymer;hexahydro-2H-Azepin-2-one, polymer with 1,6-diisocyanatohexane;CAPROLACTAM-HDI POLYMER);caprolactam/ hexamethylene diisocyanate copolymer |