NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[Withdrawn]
PAS 1027
PAS 1027
Energy efficienca of heating and ventilation systems in existing building; Addition of the DIN 4701-12 Blatt 1
Title (German)
Energetische Bewertung heiz- und raumlufttechnischer Anlagen im Bestand; Ergänzung zur DIN 4701-12 Blatt 1
Procedure
PAS