| 英文名称: | | ,4-butanediol, 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and | | hexanedioic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,4-butanediol,1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and1,6-hexanediol |
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