![CHINA-BEIJING-POWER-AERIAL-INSPECTION (CN)](136184880_14913901894031n.jpg)
A technician of State Grid Beijing Electric Power Company takes an aerial inspection of power transmission lines in the mountain areas around Beijing, capital of China, April 5, 2017. (Xinhua/Li Xin)
A technician of State Grid Beijing Electric Power Company takes an aerial inspection of power transmission lines in the mountain areas around Beijing, capital of China, April 5, 2017. (Xinhua/Li Xin)