NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
VDI 6022 Blatt 1
VDI 6022 Blatt 1
Ventilation and indoor-air quality - Hygiene requirements for ventilation and air-conditioning systems and units (VDI Ventilation Code of Practice)
Title (German)
Raumlufttechnik, Raumluftqualität - Hygieneanforderungen an raumlufttechnische Anlagen und Geräte (VDI-Lüftungsregeln)