Heat cost allocators for the determination of the consumption of room heating radiators - Appliances without electrical energy supply based on the evaporation principle; German version EN 835:1994
German title
Heizkostenverteiler für die Verbrauchswerterfassung von Raumheizflächen - Geräte ohne elektrische Energieversorgung nach dem Verdunstungsprinzip; Deutsche Fassung EN 835:1994
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