4 Patents
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- US120250072024Coal Uncovering Construction Method for Blasting Large Cross-section Gas Tunnels
China Railway 16Th Bureau Group 4Th Engineering Co., Ltd
0 cites - US119204742024Protecting Trolley and Construction Method of Rock Burst Prewarning Protection System in Non-contact Tunnel Construction
CHINA RAILWAY 16TH BUREAU GROUP BEIJING JIANGONG MACHINERY CO., Ltd.
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