Wastewater lifting plants for buildings and sites. Principles of construction and testing. Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter
NORM herausgegeben am 1.11.2001
Designation standards: STN EN 12050-4
Classification mark: 756222
Catalog number: 19034
Note: UNGÜLTIG
Publication date standards: 1.11.2001
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN