| 英文名称: | | ene, 2,5-furandione and alpha, alpha'-[(1-methylethylidene)di-4,1-phenylene]bis | | [ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] | | 2-propenoic acid, 2-hydroxyethyl ester, polymer with1,3-diisocyanatomethylbenzene, 2,5-furandione and alpha,alpha'-[(1-methylethylidene)di-4,1-phenylene]bis[ omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] |
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