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roger j morrell
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Large-scale laboratory drag cutter experiments in hard rock
Roger J. Morrell · U.S. Dept. of the Interior, Bureau of Mines
18 sayfa · 1985
Drag bits (Drilling and boring) / Mining machinery / Rock mechanics / Testing
Toward development of a hard-rock mining machine--drag cutter experiments in hard abrasive rocks
Roger J. Morrell · U.S. Dept. of the Interior, Bureau of Mines
19 sayfa · 1983
Drag bits (Drilling and boring) / Mining machinery / Rock mechanics / Testing
Fractography of Advanced Ceramics II
J. Dusza, Robert Danzer, Roger Morrell · Trans Tech Publications, Limited
Sayfa sayısı yok · 2005
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