| 英文同义词: | Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebisisocyanatobenzene, isocyanate-terminated;Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[isocyanatobenzene], isocyanate-terminated |