| 英文同义词: | 1-Naphthalenesulfonic acid, formaldehyde polymer, sodium salt;1-Naphthalenesulfonic acid, sodium salt, polymer with formaldehyde;1-naphthalenesulfonic acid, sodium salt, polymer withformaldehyde;1-Naphthalenesulfonic acid,sodium salt,polymer with formaldehyde;Poly naphthalene sulfonated |