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1–50 von 437 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

    A preliminary logistics burden model for the production of lunar ores

    Hayward, C. B. | NTRS | 1964
    Schlagwörter: MINING

    Lunar resources - Their value in lunar and planetary exploration

    Lowman, P. D., Jr. | NTRS | 1966
    Schlagwörter: MINING

    A study of lunar resources - A preliminary report of surface and some other mining systems Summary report, 22 May 1965 - 1 May 1966

    Ahrenholz, H. W. / Cox, R. M. / Grubbs, D. M. et al. | NTRS | 1966
    Schlagwörter: MINING

    Problems and techniques of lunar surface mining

    Cox, R. M. / Fields, S. A. / Shotts, R. Q. et al. | NTRS | 1967
    Schlagwörter: MINING

    Problems and Techniques of Lunar Surface Mining

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

    Man as a Resource on the Moon

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

    Problems of Increasing the Reliability of Automatic Mining Equipment

    V. B. Ginzburg / L. G. Melkumov | 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

    Study of Rope-Haulage Systems

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

    Injury Experience in Coal Mining, 1969

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

    Standardization of Controls for Underground Electric Face Equipment. Appendix 2. Trolley Mine Locomotives

    J. R. Krause / W. G. Hedling | NTIS | 1974
    Schlagwörter: Mining equipment , Coal mining , Underground mining , Face preparation(Mining)

    Standardization of Controls for Underground Electric Face Equipment. Appendix 3. Railed Personnel Carriers

    J. R. Krause / W. G. Hedling | NTIS | 1974
    Schlagwörter: Mining equipment , Coal mining , Underground mining

    A Master Environmental Control and Mine System Design Simulator for Underground Coal Mining. Volume VII. Rail Haulage Subsystem

    C. B. Manula / R. A. Rivell / R. L. Sanford | NTIS | 1974
    Schlagwörter: Underground mining , Coal mining

    Mine Survey and Rescue B Vehicle

    R. L. Cosgriff | NTIS | 1974
    Schlagwörter: Mining engineering

    Study of Continuous Face Haulage Systems

    D. M. Cowan | NTIS | 1975
    Schlagwörter: Coal mining , Face preparation(Mining) , Mining equipment

    Analysis of Fatalities Related to Scoops and Tractors in Underground Bituminous Coal Mines, 1971-1973

    R. R. McLellan / R. A. Speirer | NTIS | 1975
    Schlagwörter: Mining Equipment , Underground Mining

    Industry Survey

    NTIS | 1975
    Schlagwörter: Mining engineering

    Hazard Analysis of Underground Coal Mine Haulage Systems

    H. O. Ankenbruck / S. L. Blackman / H. J. Billmayer et al. | NTIS | 1975
    Schlagwörter: Coal mining

    Shortwall Mine Availability and Delay Analysis. Vol. 2. Appendices

    NTIS | 1976
    Schlagwörter: Mining equipment , Shortwall mining , Coal mining , Underground mining

    Concept Feasibility Study for Training Equipment to Improve Coal Productivity. Volume I

    A. E. Szczuka / K. L. Contor / C. W. Morris | NTIS | 1976
    Schlagwörter: Surface mining , Coal mining , Mining equipment

    Development of Protective Canopy Concepts for Underground Rail Haulage Equipment

    H. J. Billmayer | NTIS | 1976
    Schlagwörter: Mining equipment , Coal mining

    Automatic Remote Control Coupler for Mine Cars

    D. T. Atkinson / A. A. Aponick / A. J. Lane et al. | NTIS | 1976
    Schlagwörter: Coal mining

    Test Program for Automatic Steering Shuttle Car

    M. Troyer | NTIS | 1976
    Schlagwörter: Coal mining

    Surface Mine Haulage Road Design Study

    B. E. Stauffer / P. M. McClain | NTIS | 1976
    Schlagwörter: Surface mining

    Feasibility of Automated Rail-Haulage Systems in Underground Coal Mines

    E. A. Dolecki / P. T. Ryan | NTIS | 1976
    Schlagwörter: Underground mining

    Feasibility of using Large Tractor Dozers in the Surface Mining of Coal and the Reclamation of Mined Areas

    E. S. Rush / W. E. Willoughby | NTIS | 1976
    Schlagwörter: Mining engineering , Strip mining

    Feasibility of Automatically Steering Low Coal Shuttle Car. Volume II

    S. C. Rybak / R. P. Headley | NTIS | 1976
    Schlagwörter: Coal mining

    Design of Surface Mine Haulage Roads-A Manual

    W. W. Kaufman / J. C. Ault | NTIS | 2000
    Schlagwörter: Surface mining

      Design of Surface Mine Haulage Roads. A Manual

      W. W. Kaufman / J. C. Ault | NTIS | 1977
      Schlagwörter: Surface mining