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New subway tunnel in Beijing can fit 2 trains

(chinadaily.com.cn) Updated: 2012-03-01 13:08

New subway tunnel in Beijing can fit 2 trains

A tunnel on Beijing's Subway Line 14 is under construction, Feb 22, 2012. It will become China's biggest subway tunnel, with a diameter of 10 meters and a height of three stories. Two trains would fit through the tunnel.  [Photo\CFP]

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