| 英文名称: | | 2-propanol, 1,1',1''-nitrilotris-, polymer with 1,3-diisocyanatomethylbenzene, | | alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methyleneb | | is[4-isocyanatobenzene] | | 2-propanol, 1,1',1''-nitrilotris-, polymer with1,3-diisocyanatomethylbenzene, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and |
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