NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Technical rule
[CURRENT]
VDI 3803 Blatt 2
VDI 3803 Blatt 2
Ventilation and air-conditioning - Structural and technical principles - Decentralized ventilation units (VDI Ventilation Code of Practice)
Title (German)
Raumlufttechnik - Bauliche und technische Anforderungen - Dezentrale RLT-Geräte (VDI-Lüftungsregeln)