| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethy | | l-2-(hydroxymethyl)-1,3-propanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-tr | | imethylcyclohexane and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-pr | | opanol] | | 1,3-benzenedicarboxylic acid, polymer with2,2-dimethyl-1,3-propanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and |
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