| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 1,4-cyclohexanedimethanol and 1,3-di | | hydro-1,3-dioxo-5-isobenzofurancarboxylic acid | | 1,3-benzenedicarboxylic acid, polymer with1,4-cyclohexanedimethanol and1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid |
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