NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[CURRENT]
ISO 52031
ISO 52031
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Space emission systems (heating and cooling)
Title (German)
Energetische Bewertung von Gebäuden - Wärmeübergabesysteme (Raumheizung und -kühlung)