VDE 0705-2999-2015 Electric room heating@ underfloor heating@ characteristics of performance - Definitions@ method of testing@ sizing and formula symbols (IEC 59C/193/CDV:2015)
Elektrische Raumheizung@ Fussbodenheizung@ Charakteristika der Gebrauchstauglichkeit - Definitionen@ Pruefverfahren@ Dimensionierung und Formelzeichen (IEC 59C/193/CDV:2015)
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