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

81–100 von 318 Ergebnissen
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    Research and Development of a Multipurpose Test Chassis. Final Report

    P. T. Alexander | NTIS | 1980
    Schlagwörter: Underground mining , Mining equipment , Coal mining

      Research and Development of a Multipurpose Test Chassis. Final Report

      P. T. Alexander | NTIS | 1980
      Schlagwörter: Mining equipment , Underground mining , Coal mining

    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

    Problems and techniques of lunar surface mining

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

    Zwängsbeanspruchungen beim Rohrvortrieb im Locker- und Festgestein

    Scherle, M. | Tema Archiv | 1990
    Schlagwörter: VORTRIEBSTECHNIK (BERGBAU)

    Flywheel-Powered Shuttle Car

    D. Christofferson | NTIS | 1986
    Schlagwörter: Mining equipment , Underground mining

    In-Space Propulsion Engine Architecture Based on Sublimation of Planetary Resources: From Exploration Robots to NEO Mitigation

    Sibille, Laurent / Mantovani, James G. / Dominguez, Jesus A. | NTRS | 2012
    Schlagwörter: Mining

    2012 Lunabotics Mining Competition: Results and Taxonomy

    R. Mueller / G. Murphy | NTIS | 2012
    Schlagwörter: Lunar mining

    Lunar resources - Their value in lunar and planetary exploration

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