| 英文名称: | | methylbenzene, alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl), alpha-hydro | | - omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 4,4'-(1-methylethylidene)b | | isocyanic acid, polymethylenepolyphenylene ester,polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro- omega-hydroxypoly(oxy-1,2-ethanediyl), alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and4,4'-(1-methylethylidene)bis[phenol] |
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