| 英文名称: | | 2-propenoic acid, 2-methyl-, 1,4-butanediyl ester, polymer with 1,1-dichloroeth | | ene, methyl 2-propenoate and 2-propenoic acid | | 2-propenoic acid, 2-methyl-, 1,4-butanediyl ester,polymer with 1,1-dichloroethene, methyl 2-propenoate and 2-propenoicacid |
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