| 英文名称: | | 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, 2-hydroxyethyl a | | crylate-blocked | | hexanedioic acid, polymer with2,2-dimethyl-1,3-propanediol, 1,2-ethanediol and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,2-hydroxyethyl acrylate-blocked |
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