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Borehole shear tester :equipment and technique
Probe-hole drilling :high-stress detection in coal
Causes and control of coal mine bumps
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Published Year
1980-1989 (3) *
Subject
Rock bursts (2)
Boring (1)
Coal mine accidents (1)
Coal mines and mining--Safety measures (1)
Rocks--Testing (1)
Shear (Mechanics) (1)
Author
Haramy, Khamis Y. (3) *
McDonnell, John P. (2)
