Trenchless technology planning, equipment, and methods حسب Najafi, Mohammad

Horizontal auger boring projects

Available for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access
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Ice drilling technology 2000 proceedings of the Fifth International Workshop on Ice Drilling Technology, 30 October-1 November, 2000, Nagaoka University of Technology, Nagaoka

Principles of rock drilling حسب Rao Karanam, U. M.

High technology in drilling and exploration C.P. Chugh حسب Chugh, C.P

Principles of rock fragmentation حسب Clark, George Bromley 1912-

A device for measuring drill rod and drill hole orientations حسب Matheson, G. D.

Exploratory drilling حسب Vozdvizhenskiĭ, Boris I.

Novel drilling techniques حسب Maurer, William C.

Mineral formation and structure in the electrochemical induration of weak rocks حسب Titkov, Nikilai Iosafovich