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Effect of organic additives on impregnated diamond drilling

Noise abatement of pneumatic rock drill

Noise reduction of a pneumatic rock drill

Design of a compact muffler for a jumbo drill

Published Year

• 1970-1979 (4) *

Subject

• Rock-drills (4) *
• Boring (1)
• Coal mines and mining--Noise control (1)
• Mineral industries--Noise control (1)
• Mining machinery--Noise (1)
• Noise control (1)
• Pneumatic machinery (1)

Author

• Visnapuu, A. (2)
• Jensen, J. W., (1)
• Lay, S. E. (1)
• Martin, J. R., (1)
• Murphy, John N., (1)
• Schultz, Clifford W. (1)
• Schwaneke, A. E. (1)
• Selim, A. Aly. (1)
• Strebig, Kelly C. (1)
• Summers, Charles R. (1)

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