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Effect of organic additives on impregnated diamond drilling
Shear testing of simulated lunar soil in ultrahigh vacuum
Effect of depth of cut and bit type on the generation of respirable dust
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Published Year
1970-1979 (3) *
Subject
Bits (Drilling and boring) (1)
Boring (1)
Coal mines and mining--Dust control (1)
Cutting machines (1)
Lunar geology (1)
Lunar petrology (1)
Rock-drills (1)
Shear strength of soils--Testing (1)
Author
Strebig, Kelly C. (3) *
Johnson, Bradley V. (1)
Roepke, Wallace W. (1)
Schultz, Clifford W. (1)
Selim, A. Aly. (1)
Zeller, H. William, (1)