| 英文名称: | | 2-propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 2-ethoxyethyl 2 | | -propenoate and 3-hydroxypropyl 2-propenoate | | 2-propenoic acid, 2-methyl-, 2-hydroxyethyl ester,polymer with 2-ethoxyethyl 2-propenoate and 3-hydroxypropyl2-propenoate |
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