| 英文名称: | | 2-propenoic acid, polymer with 2-hydroxyethyl acrylate-blocked diethylene glyco | | ester with 4-l-1'-methylenebis[4-isocyanatocyclohexane]-2-oxepanone polymer | | hydroxy-n-(hydroxymethyl)-n-methylbutanamide | | 2-propenoic acid, polymer with 2-hydroxyethylacrylate-blocked diethylene |
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