| 英文名称: | | 2-propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with ammonium 2-prop | | enoate, 1-ethenyl-2-pyrrolidinone and 2-methoxyethyl 2-propenoate | | 2-propenoic acid, 2-methyl-, 2-hydroxyethyl ester,polymer with ammonium 2-propenoate, 1-ethenyl-2-pyrrolidinone and2-methoxyethyl 2-propenoate |
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