IEC 61821 : 2.0
IEC 61821 : 2.0
ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES - MAINTENANCE OF AERONAUTICAL GROUND LIGHTING CONSTANT CURRENT SERIES CIRCUITS
International Electrotechnical Committee

![DIN 23011-3 - DRAFT [ Withdrawn ]](/en-default-medium/DIN-23011-3-malls.jpg)

