| 英文名称: | | 1,4-benedicarboxylic acid, dimethyl ester, manuf. of, by-products from, polymer | | s with dipropylene glycol, maleic anhydride, phthalic anhydride and propylene g | | 1,4-benedicarboxylic acid, dimethyl ester, manuf. of,by-products from, polymers with dipropylene glycol, maleic anhydride,phthalic anhydride and propylene glycol |
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