Photo taken on Jan 29, 2016 shows the launching site of the shield tunneling machine for Line 2 of the rail transit system in Xiamen, southeast China’s Fujian province. A section of Line 2 of Xiamen rail transit system will become China’s first submarine metro shield tunnel. The shield tunneling for Line 2 kicked off here on Jan 29. [Photo/Xinhua]
Photo taken on Jan 29, 2016 shows the launching site of the shield tunneling machine for Line 2 of the rail transit system in Xiamen, southeast China’s Fujian province. A section of Line 2 of Xiamen rail transit system will become China’s first submarine metro shield tunnel. The shield tunneling for Line 2 kicked off here on Jan 29. [Photo/Xinhua]
