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15
2025-10
Harbin Metro Line 3 (Harbin City, Heilongjiang Province)
2025-10-15
Fuzhou Metro Line 4 (Fuzhou City, Fujian Province)
Yongzhou Railway Xihoumen Rail-cum-Road Bridge — Φ6.3 m Cutterhead (Zhoushan City, Zhejiang Province)
Mining Industry — Raise Boring Tools
Fuzhou Railway Station Project — Pipe Jacking Machine (Width: 10.8m, Height: 5.9m) Cutterhead (Fuzhou City, Fujian Province)
Shield Tunnel of Zhuhai Xingye Express Line (South Section) (Zhuhai City, Guangdong Province)
Cutterhead Repair for Xiamen Project (Xiamen City, Fujian Province)
Cutterhead Repair for Nanjing Project (Nanjing City, Jiangsu Province)
Nanjing Weisan Road River-Crossing Tunnel — Φ14.93m Cutterhead (Nanjing City, Jiangsu Province)
Karnaphuli River Undersea Tunnel (Chittagong City, Bangladesh)
Jet Reverse Circulation Well Flushing
Pump Suction Reverse Circulation Well Flushing Method
Air-Lift Reverse Circulation Well Flushing Method
Drilling Well Flushing Technology
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