Key technology and equipment of rapid drilling for large diameter vertical directional borehole in mine area
Shi Zhijun
Zhao Jiangpeng
Lu Hongtao
Tian Hongliang
Hao Shijun
Zhang Qiang
Shi Haiqi
Keywords：large diameter boreholetruck-mounted drilling rigpneumatic down hole hammerreverse circulation drillingpassed through mine roadway construction
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)