NA 119
DIN Standards Committee Water Practice
Draft standard
DIN 1988-100
DIN 1988-100
Codes of practice for drinking water installations - Part 100: Protection of drinking water, drinking water quality control
Title (German)
Technische Regeln für Trinkwasser-Installationen - Teil 100: Schutz des Trinkwassers, Erhaltung der Trinkwassergüte