Abrasive-enhanced water-jet drill for hard rocks

Author: Savanick, G. A.
Additional Authors: Krawza, W. G.
Year: 1989
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:9261
Series: Report of investigations / United States. Bureau of Mines ;
Report Number: 9261
Subjects: Sand-blast
Hydraulic mining
Rock-drills
Jet cutting
Link: https://hdl.handle.net/2027/mdp.39015078477083

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