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
机场照明和信标用电气装置.航空地面照明控制和监测系统的技术要求.单个灯具的选择性切换和监测装置;德文版EN 50490:2008