| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 1,3-diisocyanatomethylbenzene, 2,2-d | | imethyl-1,3-propanediol, 1,2-ethanediol, oxepanone and 2,2'-oxybis[ethanol] | | 1,3-benzenedicarboxylic acid, polymer with1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1,3-propanediol,1,2-ethanediol, oxepanone and 2,2'-oxybis[ethanol] |
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