| 英文名称: | | 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | 1,3-benzenedicarboxylic acid, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | 1,3-Benzenedicarboxylic acid,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol |
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