| 英文名称: | | ly[oxy(methyl-1,2-ethanediyl)], 1,1'-methylenebis[isocyanatobenzene] and oxybis | | [propanol] | | 2-propanol, 1,1',1''-nitrilotris-, polymer with.alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)],1,1'-methylenebis[isocyanatobenzene] and oxybis[propanol] |
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