NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Standards
[Withdrawn]
ISO 5221
ISO 5221
Air distribution and air diffusion; Rules to methods of measuring air flow rate in an air handling duct
Title (German)
Luftverteilung und Luftströmung im Raum; Verfahrensregeln zur Messung der Luftstrommenge in einem Luftkanal
Responsible national committee
NA 041-02-50 AA - Fundamentals (Mirror committee CEN/TC 156 plus WG 1, 8, 20, 23, 24, 25 und WG 26)