| 英文名称: | | 1,2-benzenedicarboxylic acid, 4,4'-carbonylbis-, ar,ar'-dimethyl ester, polymer | | with 4,4'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-phenyleneoxy | | )]bis[benzenamine] | | 1,2-benzenedicarboxylic acid, 4,4'-carbonylbis-,ar,ar'-dimethyl ester, polymer with |
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