| 英文名称: | | 3-diisocyanatomethylbenzene and alpha-hydro- omega -hydroxypoly(oxy-1,2-ethaned | | iyl), hydroxyethyl acrylate-blocked | | poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro- omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro-omega -hydroxypoly(oxy-1,2-ethanediyl), hydroxyethyl acrylate-blocked |
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