| 英文名称: | | Naphthalenesulfonic acids,reaction products with formaldehyde and sulfonylbis[phenol],ammonium salts | | Naphthalenesulfonic acids, reaction products with formaldehyde and sulfonylbis[phenol], ammonium salts | | phenol], ammonium salts | | naphthalenesulfonic acids, reaction products withformaldehyde and sulfonylbis[phenol], ammonium salts |
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