
Electrical installations for lighting and beaconing of aerodromes - Part 3-4: Safety secondary circuits in series circuits - General safety requirements
NORM herausgegeben am 1.9.2023
Designation standards: STN EN IEC 61820-3-4
Classification mark: 360068
Catalog number: 137263
Publication date standards: 1.9.2023
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN