| 英文名称: | | Butanedioic acid,methylene-,polymer with butyl-2-propenoate,N-(hydroxymethyl)-2-propenamide,and methyl-2-methyl-2-propenoate | | Butanedioic acid, methylene-,polymer with butyl-2-propenoate,N-(hydroxymethyl)-2-propenamide, and methyl-2-methyl-2-propenoate |
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