| 英文名称: | | Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis [isocyanatobenzene], isocyanate-terminated | | 1'-methylenebis[isocyanatobenzene], isocyanate-terminated | | poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro- omega-hydroxy-, polymer with 1,1'-methylenebis[isocyanatobenzene],isocyanate-terminated | | Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-hydro-.omega.-hydroxy-,polymer with 1,1'-methylenebis [isocyanatobenzene],isocyanate-terminated |
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