Synonyme wurden verwendet für: mining
Suche ohne Synonyme: keywords:(mining)

1–20 von 377 Ergebnissen
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    Gyroscopic Effect, Its Phenomena and Application (Selected Chapters)

    V. A. Pavlov | NTIS | 1964
    Schlagwörter: MINING ENGINEERING

    Professional Papers Cleared for Possible Publication and/or Presentation

    F. A. Brady | NTIS | 1964
    Schlagwörter: MINING ENGINEERING

    Problems and Techniques of Lunar Surface Mining

    R. M. Cox / S. A. Fields / R. Q. Shotts et al. | NTIS | 1967
    Schlagwörter: Mining

    Problems of Increasing the Reliability of Automatic Mining Equipment

    V. B. Ginzburg / L. G. Melkumov | NTIS | 1968
    Schlagwörter: Mining

    Man as a Resource on the Moon

    E. G. Vail | NTIS | 1968
    Schlagwörter: Mining

    Dredging Method Employing Injection and Suction Nozzles

    E. J. Beck | NTIS | 1969
    Schlagwörter: Mining

    Lunar Surface Mining - a Review of Some Major Environmental Constraints

    S. A. Fields / R. Q. Shotts | NTIS | 1970
    Schlagwörter: Mining

    Causes and Prevention of Transportation Accidents in Bituminous Coal Mines

    E. A. Curth | NTIS | 1971
    Schlagwörter: Coal mining

    Accident Analysis by Functional Classification for Bituminous Coal Mines in 4-Foot to 8-Foot Seam Heights

    R. J. Traube / J. E. Hopper | NTIS | 1972
    Schlagwörter: Coal mining , ISMS(Inherently Safe Mining Systems) , Inherently safe mining systems

    Research in Advanced Power Systems for Mining Health and Safety

    E. S. Chaplin / R. E. Anderson / J. J. Shore et al. | NTIS | 1972
    Schlagwörter: Coal mining , Mining engineering

    Design and Development of Protective Canopies for Underground Low Coal Electric Face Equipment, Including Shuttle Cars

    R. Farrar / R. Champney / W. Hermanson et al. | NTIS | 1973
    Schlagwörter: Mining equipment , Face preparation(Mining) , Coal mining

    State of the Art of Underground Coal Mine Tracked Vehicle Brake Systems. Revised Report

    NTIS | 1973
    Schlagwörter: Underground mining , Coal mining

    Study of Rope-Haulage Systems

    L. R. Reeder / J. H. Cobbs | NTIS | 1973
    Schlagwörter: Mining engineering

    Injury Experience in Coal Mining, 1969

    F. T. Moyer / M. B. McNair | NTIS | 1973
    Schlagwörter: Coal mining