| 英文名称: | | 2-Propenoic acid,2-methyl-,2-hydroxyethyl ester polymer with butyl 2-propenoate,ethenyl acetate and methyl 2-propenoic acid | | 2-Propenoic acid,2-methyl-,2-hydroxyethyl ester polymer with butyl 2-propenoate, ethenyl acetate and methyl 2-propenoic acid |
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