Aerial photo shows the construction of Yinpo River grand bridge of Guiyang-Nanning high-speed railway, in Dushan County, southwest China's Guizhou Province, Oct. 20, 2020. Guiyang-Nanning high-speed railway is designed with a maximum speed of 350 km per hour. (Xinhua/Liu Xu)
In pics: Guiyang-Nanning high-speed railway in Dushan County, Guizhou
Source: Xinhua| 2020-10-20 21:01:19|Editor: huaxia