
Electrical installations for lighting and beaconing of aerodromes. Safety secondary circuits in series circuits. General safety requirements.
NORM herausgegeben am 21.6.2023
Designation standards: BS EN IEC 61820-3-4:2023
Publication date standards: 21.6.2023
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
ISBN: 978 0 539 16541 8 Status: Definitive