| 英文名称: | | noethyl)-1,2-ethanediamine and 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyme | | thylene)]bis[oxirane] | | imidodicarbonic diamide,n,n',2-tris(6-isocyanatohexyl)-, polymer withn-(2-aminoethyl)-1,2-ethanediamine and2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis[oxirane] |
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