| 英文名称: | | 2-propenoic acid, 2-methyl-, polymer with 1,1-dichloroethene, methyl 2-methyl-2 | | -propenoate and 2-sulfoethyl 2-methyl-2-propenoate | | 2-propenoic acid, 2-methyl-, polymer with1,1-dichloroethene, methyl 2-methyl-2-propenoate and 2-sulfoethyl2-methyl-2-propenoate |
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