NA 119
DIN Standards Committee Water Practice
Standards
[Withdrawn]
DIN 1988-500
DIN 1988-500
Codes of practice for drinking water installations - Part 500: Pressure boosting stations with RPM-regulated pumps; DVGW code of practice
Title (German)
Technische Regeln für Trinkwasser-Installationen - Teil 500: Druckerhöhungsanlagen mit drehzahlgeregelten Pumpen; Technische Regel des DVGW