反井钻机在大朝山电站长尾水隧洞通风竖井中的应用
반정찬궤재대조산전참장미수수동통풍수정중적응용
Application of Raising Drills in Excavation of Long Tailrace Tunnel Ventilation Vertical Shaft for Dachaoshan Hydropower Project
저자의 최근 논문