| 英文名称: | | 1,4-Benzenedicarboxylic acid, polymer with 1,4-benzenediol, 4-hydroxybenzoic acid and 6-hydroxy-2-naphthalenecarboxylic acid | | 1,4-Benzenedicarboxylic acid,polymer with 1,4-benzenediol,4-hydroxybenzoic acid and 6-hydroxy-2-naphthalenecarboxylic acid |
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