| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 1,3-diisocyanatomethylbenzene, 1,6-h | | exanediamine, hexanedioic acid and 1,6-hexanediol | | 1,3-benzenedicarboxylic acid, polymer with1,3-diisocyanatomethylbenzene, 1,6-hexanediamine, hexanedioic acid and1,6-hexanediol |
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