90.93 Standard confirmed May 16, 2024
CEN
CEN/TC 156 Ventilation for buildings
European Norm
91.140.30 Ventilation and air-conditioning systems
Published
The European Standard applies to rectangular ductwork of sheet metal used in air conditioning and ventilation systems defined in the principal scope of CEN/TC 156.
PUBLISHED
EN 1507:2006
90.93
Standard confirmed
May 16, 2024
IN_DEVELOPMENT
prEN 18289