| 英文名称: | | methyl-1,3-propanediol, 1,2-ethanediol and 2,2'-[(1-methylethylidene)bis(4,1-ph | | enyleneoxy)]bis[ethanol] | | 1,3-benzenedicarboxylic acid, polymer with1,4-benzenedicarboxylic acid, 2,2-dimethyl-1,3-propanediol,1,2-ethanediol and2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] |
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