| 英文同义词: | Benzene, diethenyl-, polymer with ethenylbenzene, sulfonated, calcium salts;benzene, diethenyl-, polymer with ethenylbenzene,sulfonated, calcium salts;Benzene,diethenyl-,polymer with ethenylbenzene,sulfonated,calcium salts;SULFONATED STYRENE-DIVINYLBENZENE CO-POLYMER, CALCIUM SALT;styrene/ divinylbenzene copolymer, sulfonated, calcium |