| 英文同义词: | potassium: 1,2-diethenylbenzene: 1-ethenyl-2-ethyl-benzene: styrene;Benzene, diethenyl-, polymer with ethenylbenzene and ethenylethylbenzene, sulfonated, potassium salts;benzene, diethenyl-, polymer with ethenylbenzene andethenylethylbenzene, sulfonated, potassium salts;Ethenylbenzene, ethylethenylbenzene, diethenylbenzene polymer, sulfonated, potassium salt;nated, potassium salts |