| 英文名称: | | ,2-dimethyl-1,3-propanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylc | | yclohexane and 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[2-propanol] | | 1,3-benzenedicarboxylic acid, polymer with dimethyl1,4-benzenedicarboxylate, 2,2-dimethyl-1,3-propanediol,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and |
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