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Operational control report for domestic sewage treatment plants
Available languages: German
Available design: electronic design (pdf), Print design
Measurement of oxygen transfer of aeration equipment in clean water and activated sludge
Available languages: German
Available design: electronic design (pdf), Print design
Sewage treatment plants; oxygenation capacity of aeration equipment, determined in clean water
Available languages: German
Available design: electronic design (pdf), Print design
Automate sampling of water and wastewater - General
Available languages: German
Available design: electronic design (pdf), Print design
Automatic on-line sampling stations for water and wastewater - Specifications and testing
Available languages: German
Available design: electronic design (pdf), Print design
Automatic on-line sampling devices (sampler) for water and wastewater - Specifications, testing and marking of conformity
Available languages: German
Available design: electronic design (pdf), Print design
Specification testing and periodically testing of automatic on-line sampling devices (samplers)
Available languages: German
Available design: electronic design (pdf), Print design
Switchboard measuring instruments; main dimensions
Available languages: German
Available design: electronic design (pdf), Print design
Heatmeters (meters for quantities of heat) for liquid carrier fluids; general basic information
Available languages: German
Available design: electronic design (pdf), Print design
Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; general basic information
Available languages: German
Available design: electronic design (pdf), Print design