Workers adjust electric wires on the Hangzhou-Huangshan high-speed railway in Tonglu, Zhejiang province, March 30. The railway line, connecting tourist spots in East China’s Zhejiang and Anhui provinces, is expected to be completed this year. [Photo/Xinhua]
Technicians test substation equipment along the Hangzhou-Huangshan high-speed railway in Tonglu, Zhejiang province, April 1. [Photo/Xinhua]
Workers adjust electric wires on the Hangzhou-Huangshan high-speed railway in Tonglu, Zhejiang province, March 31. [Photo/Xinhua]
