Water heaters and water heating installations for drinking water and service water; corrosion protection on the water side by enamelling; requirements and testing— 7 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by thermosetting, resin-bonded lining materials; Requirements and testing— 4 стр.
Water heating installations for drinking water and service water; Corrosion protection on the water side by natural or synthetic rubber films; Requirements and testing— 4 стр.
Electrical water heaters; methods to be used for measuring energy consumption of thermal storage heaters and for the purpose of informing consumers of it— 2 стр.
Safety of household and similar electrical appliances; frying pans, deep fat fryers and similar appliances; information concerning A- and B-deviations from HD 279 S1
Methods for measuring the performance of electric storage water-heaters for household purposes (IEC 60379:1987, modified); German version EN 60379:2004— 17 стр.
Methods for measuring the performance of electric storage water-heaters for household purposes (IEC 60379:1987, modified); German version EN 60379:2004— 17 стр.