英文名称: | Propanol, oxybis-, polymer with bis(isocyanatomethyl)bezene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] | Propanol,oxybis-,polymer with bis(isocyanatomethyl)bezene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
|