| 英文名称: | | 5-Isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-,polymer with 1,2-ethanediol | | Ethylene glycol,trimellitic anhydride polymer | | 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,2-ethanediol | | Ethylene glycol, trimellitic anhydride polymer | | 5-isobenzofurancarboxylic acid,1,3-dihydro-1,3-dioxo-, polymer with 1,2-ethanediol |
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