| 英文名称: | | 1,1',1''-nitrilotris-2-propano polymer with .alpha.-hydro-.omega.-hydroxypo | | ly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[isocyanatobenzene] | | 2-propanol, 1,1',1''-nitrilotris-, polymer with.alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and1,1'-methylenebis[isocyanatobenzene] |
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