Photo taken on Dec. 28, 2019 shows the construction site of the Binxian Tunnel in Binzhou City, northwest China's Shaanxi Province. The 14.251-kilometer Binxian Tunnel of the Yinchuan-Xi'an high-speed railway, was drilled through Saturday. (Xinhua/Zhang Bowen)
Binxian Tunnel under construction in Binzhou City, NW China's Shaanxi
Source: Xinhua| 2019-12-28 22:06:21|Editor: Shi Yinglun
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