"Open the cabin and start the operation!" On March 22, with the order issued by Wang Xiao, director of the Xinzhou West Power Supply Workshop of Taiyuan Power Supply Section of 188bet login Taiyuan Bureau Group Co., Ltd., a drone flew into the air beside the Jidayuan High-speed Railway Line. Operator Wang Zonghui accurately controlled the drone to carry out all-round patrol and aerial photography operations on line power supply equipment.