| 英文同义词: | POLYETHYL POLYOL POLYMER WITH ISOPHORONE DIISOCYANATE);1,3-Hexanediol, 2-methyl-, polymer with 1,3-butadiene, 1,3-diisocyanatomethylbenzene and 5-isocyanato-1-(isocyanatomethyl) -1,3,3-trimethylcyclohexane;TDI/isophorone diisocyanate/butadiene/trimethylcyclohexane |