NA 062
DIN Standards Committee Materials Testing
Technical rule
[CURRENT]
VDI 6023 Blatt 1
VDI 6023 Blatt 1
Hygiene in drinking-water supply systems - Requirements for planning, execution, operation, and maintenance
Title (German)
Hygiene in Trinkwasser-Installationen - Anforderungen an Planung, Ausführung, Betrieb und Instandhaltung