According to the official account of “China Railway”, at 10:00 on July 13, the Guizhou section of the Guiyang-Nanning high-speed railway (hereinafter referred to as […]
The post The Guizhou section of the Guizhou high-speed railway is fully connected: the total length is 199.6 kilometers, and the bridge-to-tunnel ratio is 91% appeared first on Gamingsym.