Electric power Line Inspection is a basic work for effectively guaranteeing the safety of an electric power system.

电力线路巡检则是有效保证电力系统安全的一项基础工作。

youdao

Electric power Line Inspection is a basic work for effectively guaranteeing the safety of an electric power system.

电力线路巡检则是有效保证电力系统安全的一项基础工作。

youdao