ÖVE/ÖNORM EN 61770

91.140.60 97.030

IT, communication & electronic, Domestic engineering, Domestic electrical appliances in general Electric & lighting engineering, Domestic engineering, Domestic electrical appliances in general Building services engineering & equipment, Domestic engineering, Domestic electrical appliances in general Building services engineering & equipment, Supply and disposal systems for buildings, Water supply systems Building services engineering & equipment, Water supply, Water supply systems Safety, Domestic engineering, Domestic electrical appliances in general