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Caihong Wen's files
Delegation of International Communication Experts and Foreign Media Outlets Visits the Shenzhen-Zhongshan Link
CRCHI TBM for Romania ready
Guozi Robotics Smart inspection robots working undersea tunnel
Guozi Robotics Smart inspection robots working undersea tunnel
China Railway Tunnel Group TBM breakthrough at Georgia Gudauri Tunnel
CRCHI "Channel Express" TBM Promotes the Subsea Tunnel Breakthrough in Singapore
CRCHI Super Large Diameter TBM ‘Jincheng No. 1
CRCHI First Chinese EPB TBM export to South America
CRCHI First Synchronized Flat-guided Multi-support Open-type TBM in Southwest China
CRCHI First made-in-China Compound TBM
cover tunnel photo by: Matt Brown from London, England / CC BY
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