title: [The DVGW professional regulations W 551].
authors.forename: M
authors.initials: M
authors.lastname: Jutte
authors.forename: D
authors.initials: D
authors.lastname: Waider
mesh_terms: D005160:Facility Design and Construction / Q000331:legislation & jurisprudence; D005858:Germany; D006361:Heating / Q000331:legislation & jurisprudence; D006801:Humans; D007876:Legionellosis / Q000517:prevention & control* / Q000635:transmission; D007877:Legionnaires' Disease / Q000517:prevention & control* / Q000635:transmission; D013696:Temperature; D014871:Water Microbiology; D014881:Water Supply / Q000331:legislation & jurisprudence*
vernacular_title: Das DVGW-Arbeitsblatt W 551.