| 英文名称: | | 1,6-diisocyanatohexane, 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-m | | ethylbenzene, 2,2-dimethyl-1,3-propanediol, hexanedioic acid and 1,6-hexanediol | | beta-alanine, n-(2-aminoethyl)-, monosodium salt,polymer with 1,4-butanediol, 1,6-diisocyanatohexane,1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene,2,2-dimethyl-1,3-propanediol, hexanedioic acid and 1,6-hexanediol |
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