DIN EN 12050-3:2015-08 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications; German version EN 12050-3:2015
2015DIN EN 12050-3:2015-08 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications; German version EN 12050-3:2015
2015DIN EN 12050-3:2015 Wastewater lifting plants for buildings and sites - Part 3: Lifting plants for limited applications; German version EN 12050-3:2015
2001DIN EN 12050-3:2001 Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited application; German version EN 12050-3:2000