| 英文名称: | | 2-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl- | | phenol, 4,4'-(1-methylethylidene)bis-, polymer with(chloromethyl)oxirane, 1,3-diisocyanatomethylbenzene and.alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
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