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Noise reduction of a pneumatic rock drill
Control of pneumatic chipping and grinding noise
Fatigue-resistant lead sheet and lead-laminate noise barriers
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Published Year
1970-1979 (3)
Subject
Noise control (3)
Coatings (1)
Lead--Fatigue (1)
Pneumatic machinery (1)
Rock-drills (1)
Author
Jensen, J. W., (3) *
Visnapuu, A. (2)
Tilman, M. M. (1)