untitled BRITISH STANDARD BS EN 14277 2006 Ventilation for buildings — Air terminal devices — Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes The European Standard[.]
BRITISH STANDARD Ventilation for buildings — Air terminal devices — Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes The European Standard EN 14277:2006 has the status of a British Standard ICS 91.140.30 12&23