| 英文名称: | | 2-Ppropenoic acid, 2-methyl methylestelr polymer with buthyl 2-propenoate, ethyl 2-propenoate and 2-hyoroxyethyl 2-methyl-2-propenoate | | 2-Ppropenoic acid,2-methyl methylestelr polymer with buthyl 2-propenoate,ethyl 2-propenoate and 2-hyoroxyethyl 2-methyl-2-propenoate |
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