DIN EN 12050-2:2015-05 Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater; German version EN 12050-2:2015
2015DIN EN 12050-2:2015-05 Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater; German version EN 12050-2:2015
2015DIN EN 12050-2:2015 Wastewater lifting plants for buildings and sites - Part 2: Lifting plants for faecal-free wastewater; German version EN 12050-2:2015
2001DIN EN 12050-2:2001 Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 2: Lifting plants for faecal-free wastewater; German version EN 12050-2:2000