| 英文名称: | | hexanedioic acid, polymer with 1,4-butanediol, 1,6-diisocyanatohexane, 1,2-etha | | nediamine, 5-isocyanato-1-(isocyanatomethyl)-1,3,3,-trimethylcyclohexane, alpha | | , alpha'-[(1-methylethylidene) di-4,1-phenylene]bis[ omega -hydroxypoly[oxy(met | | hyl-1,2-ethanediyl)]] and methyloxirane, polyethylene-polypropylene glycol mono | | -bu ether-blocked | | hexanedioic acid, polymer with 1,4-butanediol,1,6-diisocyanatohexane, 1,2-ethanediamine,5-isocyanato-1-(isocyanatomethyl)-1,3,3,-trimethylcyclohexane, alpha,alpha'-[(1-methylethylidene) di-4,1-phenylene]bis[ omega-hydroxypoly[oxy(methyl-1,2-ethanediy |
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