| 英文名称: | | Hexanedioic acid, polymer with 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatocyclohexane], 2-hydroxyethyl acrylate-blocked | | ocyclohexane], 2-hydroxyethyl acrylate-blocked | | Hexanedioic acid,polymer with 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatocyclohexane],2-hydroxyethyl acrylate-blocked |
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