Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets
NORM herausgegeben am 1.10.2000
Designation standards: ČSN EN 61770
Classification mark: 361020
Catalog number: 59331
Note: UNGÜLTIG
Publication date standards: 1.10.2000
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN