Electric appliances connected to the water mains. Avoidance of backsiphonage and failure of hose-sets.
NORMA vydána dne 30.4.2008
Designation standards: BS EN 61770:1999+A2:2006
Note: NEPLATNÁ
Publication date standards: 30.4.2008
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Kategorie: Technické normy BS