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Noise control :proceedings : Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa., January 22, 1975

Design of a compact muffler for a jumbo drill

Published Year

• 1970-1979 (2)

Subject

• Mineral industries--Noise control (2) *
• Mining machinery--Noise (1)
• Noise control--Congresses (1)
• Rock-drills (1)

Author

• Lay, S. E. (1)
• Martin, J. R., (1)
• Schwaneke, A. E. (1)
• Visnapuu, A. (1)

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