Technicians run on-load test at the 750-KV North Xi'an substation in Gaoling District of Xi'an City, northwest China's Shaanxi Province. The substation has been put into operation recently, marking the completion of the second 750-KV transmission line project from Shanbei to Guanzhong area in Shaanxi Provinece. (Xinhua/Liu Xiao)
In pics: 750-KV North Xi'an substation in NW China's Shaanxi
Source: Xinhua| 2019-05-18 20:23:25|Editor: Liangyu
