短語(yǔ)詞組短語(yǔ)vinyl ehyl ether polymers 乙烯乙基迷聚體Vinyl lauryl ether 十二烷基乙烯基醚vinyl alkyl ether polymer 乙烯基烷基醚聚合物vinyl isoamyl ether 乙烯基vinyl l ether 乙烯基醚VINYL ISOBUTYL ETHER 乙烯基異丁醚;乙烯基異丁基醚VINYL BUTYL ETHER 乙烯基正丁醚;正丁基乙烯醚;乙烯基正丁基醚;乙烯基丁基醚vinyl butyl ether polymers 乙烯基丁基迷聚體vinyl methyl ether polymer 乙烯基甲基醚聚合物 返回 vinyl ether