| 英文名称: | | Naphthalenesulfonic acids, polymers with formaldehyde and sulfonated phenol, sodium salts | | Sulfonated phenol and naphthalene, formaldehyde polymer, sodium salt | | Sulfonated phenol, sulfonated naphthalene, formaldehyde polymer, sodium salt | | naphthalenesulfonic acids, polymers with formaldehyde and sulfonated phenol, so | | naphthalenesulfonic acids, polymers with formaldehydeand sulfonated phenol, sodium salts | | Naphthalenesulfonic acids,polymers with formaldehyde and sulfonated phenol,sodium salts | | Sulfonated phenol and naphthalene,formaldehyde polymer,sodium salt | | Sulfonated phenol,sulfonated naphthalene,formaldehyde polymer,sodium salt |
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