| 英文名称: | | isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and alpha, alpha', a | | poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro- omega-hydroxy-, polymer with5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane andalpha, alpha', alpha''-1,2,3-propanetriyltris[ omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
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