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  China's first Yellow River tunnel begins construction (CRCC TBM 15.76-meter-diameter)

  JINAN, Sept. 20 (Xinhua) -- China on Friday started the shield excavation of its first tunnel across the Yellow River, according to the China Railway Construction Corporation Limited (CRCC). Located in Jinan, capital of east China's Shandong Province, the 15.76-meter-diameter tunnel is the...

  Tags: China Railway Construction Corporation Limited TBM, China Railway Construction Corporation Limited, CRCC TBM

  2079 days ago