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CRCHI TBM launced for 13 meter diameter Shenzhen - Dongguan tunnel in Guangdong province
The "Kunpeng" shield tunneling machine, jointly developed by China Railway 11th Bureau Group and China Railway Construction Heavy Industry Co Ltd,...
http://www.ecns.cn/news/society/2024-05-31/detail-iheawhsx5141572.shtml
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http://www.ecns.cn/news/society/2024-05-31/detail-iheawhsx5141572.shtml
Shield tunneling machine launched in Guangdong province
www.ecns.cnThe "Kunpeng" shield tunneling machine, jointly developed by China Railway 11th Bureau Group and China Railway Construction Heavy Industry Co Ltd, was successfully launched at the construction site for the Shenzhen - Dongguan tunnel west section of...