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Page 1916
Water analysis; determination of the mass concentration of settleable matter in water and waste water
Available languages: German
Available design: electronic design (pdf), Print design
Water analysis; determination of the mass concentration of filterable matter and its residue on ignition
Available languages: German
Available design: electronic design (pdf), Print design
Water quality - Determination of biochemical oxygen demand after 5 days (BOD5) - Dilution and seeding method without inhibition of nitrifikation
Available languages: German
Available design: electronic design (pdf), Print design
Water quality; determination of total cyanide and easily liberatable cyanide
Available languages: German
Available design: electronic design (pdf), Print design
Water quality; determination of phenol index; 4-aminoantipyrine spectrometric methods after distillation
Available languages: German
Available design: electronic design (pdf), Print design
Water quality; determination of cyanide; determination of cyanogen chloride
Available languages: German
Available design: electronic design (pdf), Print design
Water quality - Determination of chromium(VI) - Spectrophotometric method using 1,5-diphenyl carbazide
Available languages: German
Available design: electronic design (pdf), Print design
Water quality - Determination of chloride - Silver nitrate titration with chromate indicator (Mohr´s method)
Available languages: German
Available design: electronic design (pdf), Print design
Rolling bearing; kinds and definitions of terms
Available languages: German
Available design: electronic design (pdf), Print design
Rolling bearings; terms with definitions
Available languages: German
Available design: electronic design (pdf), Print design