Deqing tunnel of Guiyang-Nanning high-speed railway drilled through

(Xinhua) 09:51, August 04, 2021

Staff members work inside the Deqing tunnel of the Guiyang-Nanning high-speed railway in Hechi, south China's Guangxi Zhuang Autonomous Region, Aug. 2, 2021. The 6.61-km-long Deqing tunnel was drilled through on Tuesday. It is a critical control project in the construction of the Guiyang-Nanning high-speed railway, which is expected to put into operation by the end of 2023. (Xinhua/Cao Yiming)


(Web editor: Xia Peiyao, Liang Jun)


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