英文同义词
2-Propenamide, polymer with sodium ethenesulfonate;Acrylamide-sodium vinylsulfonate copolymer;Acrylamide-sodium vinylsulfonate polymer;Acrylamide, polymer with sodium ethenesulfonate;Ethenesulfonic acid, sodium salt (1:1), polymer with 2-propenamide;Ethenesulfonic acid, sodium salt, polymer with 2-propenamide;Ethenesulfonic acid, sodium salt, polymer with acrylamide