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METHOD FOR HEAT TREATING SOLID MATERIALS WHICH ORIGINATE FROM DRY CLEANING OF WASTE GAS OF ALUMINUM ELECTROLYSIS AND ARE ADVANTAGEOUSLY RECHARGED INTO ELECTROLYSIS PUTJOM SUKHOJ OCHISTKI OTKHODNYKH GAZOV ALJUMINO-EHLEKT
METHOD FOR HEAT TREATING SOLID MATERIALS WHICH ORIGINATE FROM DRY CLEANING OF WASTE GAS OF ALUMINUM ELECTROLYSIS AND ARE ADVANTAGEOUSLY RECHARGED INTO ELECTROLYSIS PUTJOM SUKHOJ OCHISTKI OTKHODNYKH GAZOV ALJUMINO-EHLEKT