| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 1,6-hexanediamine, 1,6-hexanediol, 5 | | -isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and nonanedioic aci | | 1,3-benzenedicarboxylic acid, polymer with1,6-hexanediamine, 1,6-hexanediol,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane andnonanedioic acid |
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