Standards
[CURRENT]
NF P15-922
; NF ISO 24512:2010-08-01
NF P15-922
; NF ISO 24512:2010-08-01
Activities relating to drinking water and wastewater services - Guidelines for the management of drinking water utilities and for the assessment of drinking water services
Title (German)
Dienstleistungen in Bereich Trinkwasser und Abwasser - Leitfaden für das Management und die Beurteilung der Trinkwasserversorgung