title: [Checking a BOD measuring apparatus by means of a model chemicals waste water system (author's transl)].
mesh_terms: D004864:Equipment and Supplies; D005860:Germany, West; D008956:Models, Chemical; D010100:Oxygen / Q000032:analysis; D010101:Oxygen Consumption; D012722:Sewage / Q000032:analysis*; D014867:Water / Q000032:analysis
chemical_list: D012722:Sewage; D014867:Water; D010100:Oxygen
vernacular_title: Kontrolle eines BSB-Messgerätes mit Hilfe eines chemischen Abwasser-Modellsystems.