| 英文名称: | | hydro- omega -hydroxypoly(oxy-1,2-ethanediyl), 5-isocyanato-1-(isocyanatomethyl | | )-1,3,3-trimethylcyclohexane and alpha, alpha'-[(1-methylethylidene)di-4,1-phen | | ylene]bis[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | | polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine, alpha-hydro- omega-hydroxypoly(oxy-1,2-e2-oxepanon |
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