| 英文名称: | | 1,4-benzenedicarboxylic acid, polymers with 1,4-butanediol, di-me terephthalate | | , epichlorohydrin-polyethylene glycol reaction products and ethylene glycol | | 1,4-benzenedicarboxylic acid, polymers with1,4-butanediol, di-me terephthalate, epichlorohydrin-polyethyleneglycol reaction products and ethylene glycol |
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