| 英文名称: | | methylbenzene, alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and | | methyloxirane polymer with oxirane ether with 1,2,3-propanetriol (3:1) | | isocyanic acid, polymethylenepolyphenylene ester,polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and methyloxirane polymerwith oxirane ether with 1,2,3-propanetriol (3:1) |
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