| 英文名称: | | oxirane, methyl-, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro- o | | mega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymeth | | yl)-1,3-propanediol (3:1) | | oxirane, methyl-, polymer with1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) |
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