| 英文名称: | | lethoxy)poly[oxy(methyl-1,2-ethanediyl)], 1,3-diisocyanatomethylbenzene, 2,2'-o | | xybis[ethanol] and 1,2,3-propanetriol | | hexanedioic acid, polymer withalpha-(2-aminomethylethyl)- omega-(2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)],1,3-diisocyanatomethylbenzene, 2,2'-oxybis[ethanol] and1,2,3-propanetriol |
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