Summary：On Saturday, the new subway train named Dolphin was put in to service on Beijing’s Yanfang line, linking Yanshan and Fangshan areas

On Saturday, the new subway train named Dolphin was put in to service on Beijing’s Yanfang line, linking Yanshan and Fangshan areas. The train, developed by CRRC Changchun Railway Vehicles Co, has a top speed 80 km/h. It is China's first fully domestically developed and automated subway and can be operated in driverless mode. [Photo by Han Junhong and Zhou Huiying]