单相接地故障(K(1)故障)
single phase grounding fault
铲运机发动机故障灯
scraper engine fault light
铲运机主故障灯
scraper master fault light
铲运机主故障灯插座
scraper master fault light receptacle
电子监控系统故障灯试验开关
ems fault light test switch
故障灯
action light
breakdown light {NUC light
fault light
trouble light
fault lamp