Norm-Entwurf
25/30545688 DC
25/30545688 DC
BS EN 61770:2009/AC Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
Titel (englisch)
BS EN 61770:2009/AC Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets