| 英文名称: | | polymer with 1,4-butanediol, 1,6-diisocyanatohexane, 2-ethyl-hexanedioic aci | | 2-(hydroxymethyl)-1,3-propanediol, methyloxirane and oxirane, 2-aminoethanesulf | | onate monosodium salt-terminated | | hexanedioic acid, polymer with 1,4-butanediol,1,6-diisocyanatohexane, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,methyloxirane and oxirane, 2-aminoethanesulfonate monosodiumsalt-terminated |
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