Synonyme wurden verwendet für: Kohle
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41–60 von 206 Ergebnissen
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    Economic Assessment of Coal Burning Diesel Locomotives: Topical Report

    M. J. Hapeman / S. D. Savkar | NTIS | 1985
    Schlagwörter: Coal , Coal Deposits , Coal Preparation

    Travelling Crabs with Friction Wheel and Gear Drive

    NTIS | 1983
    Schlagwörter: Coal Mining

    Surface Haulage Fatalities: Coal, 1989-1993

    NTIS | 1999
    Schlagwörter: Coal mines

    Application of Radio Frequency Identification Systems to Collision Avoidance in Metal/Nonmetal Mines

    T. M. Ruff / D. Hession-Kunz | NTIS | 2008
    Schlagwörter: Coal miners

    Technical Change in the Railroad Industry. Part II: Unit Trains

    A. F. Friedlaender | NTIS | 1980
    Schlagwörter: Coal

    Economic Assessment of Coal-Burning Locomotives: Topical Report

    NTIS | 1986
    Schlagwörter: Coal , Coal-Fired Gas Turbines

    Construction, Inspection and Maintenance of Mine Haulage Track, Volume 1

    E. G. Cunney / T. J. Rudd / S. Hawkins | NTIS | 1977
    Schlagwörter: Coal mines

    Test Program for Automatic Steering Shuttle Car

    M. Troyer | NTIS | 1976
    Schlagwörter: Coal mining

    Development of Supporting and Excavation Technology

    NTIS | 1994
    Schlagwörter: Coal Mines