| 英文同义词: | 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, N-(hydroxymethyl)-2-methyl-2-propenamide and methyl 2-methyl-2-propenoate;Polymer of methyl methacrylate, butyl acrylate, methylol methacylamide, methacrylamide and methacrylic acid |