DIN ISO 24516-2:2020 Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019); Text in German and English
2021DIN ISO 24516-2:2021 Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019)
2020DIN ISO 24516-2:2020 Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019); Text in German and English