Efficiency of domestic electrical storage water heaters and testing methods
NORM herausgegeben am 1.4.2016
Designation standards: STN EN 50440
Classification mark: 361077
Catalog number: 122557
Publication date standards: 1.4.2016
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN