| 英文名称: | | Benzenamine, 4,4'-methylenebis-, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] | | benzenamine, 4,4'-methylenebis-, polymer with 1,3-diisocyanatomethylbenzene and | | alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] | | benzenamine, 4,4'-methylenebis-, polymer with1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] | | Benzenamine,4,4'-methylenebis-,polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
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