| 英文名称: | | , sulfonated 1,1'-oxybis[methylbenzene], sulfonated terphenyl and sulfonylbis[p | | henol], ammonium sodium salts | | naphthalenesulfonic acids, polymers with formaldehyde,sulfonated 1,1'-biphenyl, sulfonated 1,1'-oxybis[methylbenzene],sulfonated terphenyl and sulfonylbis[phenol], ammonium sodium salts |
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