| 英文名称: | | 2-Propenoic acid,2-methyl-,polymer with butyl 2-propenoate | | Methacrylic acid,butyl acrylate polymer | | 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate | | Methacrylic acid, butyl acrylate polymer | | 2-methyl-2-propenoic aci polymer with butyl 2-propenoate | | 2-methyl-2-propenoic aci polymer with butyl2-propenoate |
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