单相接地故障(K(1)故障)
single phase grounding fault
长距离联络线
long-distance interconnection line
川东北－川西输气联络线工程
The natural gas pipeline engineering from the nort
电网联络线运行模式
Operating Mode for Network Interconnecting Line
多层级联络线功率控制
multi-layer tieline power control
工程联络线
Engineering Order-Wire EOW