| 英文名称: | | o- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 5-isocyanato-1-(isocyanat | | omethyl)-1,3,3-trimethylcyclohexane | | poly(oxy-1,4-butanediyl), alpha-hydro- omega -hydroxy-,polymer with alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane |
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