P. D. Kovscek
Identifiers
- Open LibraryOL946634A
Top Subjects
- Water jet cutting (2)
- Boring (1)
- Mining machinery (1)
- Mining machinery -- Testing (1)
- Free piston engines -- Testing (1)
Books by P. D. Kovscek
Total count: 3
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Evaluation of water-jet-assisted drilling with handheld drillsU.S. Dept. of the Interior, Bureau of Mines1988-01-01
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Techniques to increase water pressure for improved water-jet-assisted cuttingU.S. Dept. of the Interior, Bureau of Mines1988-01-01
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Testing of a diesel-powered impact cutting head for hard-rock miningU.S. Dept. of the Interior, Bureau of Mines1991-01-01