| 英文名称: | | 1,4-benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propan | | 1,4-benzenedicarboxylic acid, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid,2-(hydroxymethyl)-2-methyl-1,3-propanediol and 2,2'-oxybis[ethanol] |
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