| 英文名称: | | fatty acids, c18-unsatd., dimers, polymers with azelaic acid, 1,3-cyclohexanedi | | amine, ethylenediamine and hexamethylenediamine | | fatty acids, c18-unsatd., dimers, polymers with azelaicacid, 1,3-cyclohexanediamine, ethylenediamine and hexamethylenediamine |
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