Sample records for DREHBOHRER (rotary drills)
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2

Water Separator Shows Potential for Reducing Respirable Dust Generated on Small-Diameter Rotary Blasthole Drills

Listak, J. M.; Reed, W. R.; National Inst. for Occupational Safety and Health, Pittsburgh, PA. Pittsburgh Research Lab.
2008-01-01

German National Library of Science and Technology (GetInfo) (German)

17

Maximizing Rotary Blasthole Drills

Brown, J.; International Society of Explosives Engineers
1998-01-01

German National Library of Science and Technology (GetInfo) (German)

27

Rotary blast hole drills - A comparison

Humphrey, J. D.; University of Calgary; Canada Centre for Mineral and Energy Technology; Coal Research Laboratories
1988-01-01

German National Library of Science and Technology (GetInfo) (German)