| 英文名称: | | Hexanedioic acid, polymer with 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and 1,6-hexanediol | | nzene, 2,2-dimethyl-1,3-propanediol and 1,6-hexanediol | | hexanedioic acid, polymer with 1,6-diisocyanatohexane,1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol and1,6-hexanediol | | Hexanedioic acid,polymer with 1,6-diisocyanatohexane,1,3-diisocyanatomethylbenzene,2,2-dimethyl-1,3-propanediol and 1,6-hexanediol |
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