Electric appliances connected to the water mains. Avoidance of backsiphonage and failure of hose-sets.
NORM herausgegeben am 30.6.2011
Designation standards: BS EN 61770:2009
Note: UNGÜLTIG
Publication date standards: 30.6.2011
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Kategorie: Technische Normen BS