DIN EN 50490-2009 飞机场的照明和灯塔用电气装置.航空地面照明控制和监测系统用技术要求.选择性交换用装置和个别灯的监测
Electrical installations for lighting and beaconing of aerodromes - Technical requirements for aeronautical ground lighting control and monitoring systems - Units for selective switching and monitoring of individual lamps; German version EN 50490:2008