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

1–23 von 23 Ergebnissen
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    Western Coal Transportation: Unit Trains or Slurry Pipelines

    A. Sargent | NTIS | 1976
    Schlagwörter: Coal , Western coal

    Study of Design and Development of a Coal Injector for Coarse Slurry Transport

    B. Wise / S. Bell / D. Thompson | NTIS | 1985
    Schlagwörter: Coal mining , Coal handling

    Study of Continuous Face Haulage Systems

    D. M. Cowan | NTIS | 1975
    Schlagwörter: Coal mining

    Roof and Rib Fall Accident and Cost Statistics: An In-Depth Study

    D. M. Pappas | NTIS | 1987
    Schlagwörter: Coal mining

    Mobile Equipment Accidents in Surface Coal Mines

    J. A. Aldinger / J. M. Kenney / C. M. Keran | NTIS | 1995
    Schlagwörter: Coal mining

    Injury Experience in Coal Mining, 1971

    NTIS | 1977
    Schlagwörter: Coal Mining

    Injury Experience in Coal Mining, 1969

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

    Evaluation of Hydraulic Coal Transport System Concepts for Surface Mines

    J. Roberge / M. Stoukidis / L. Rubin et al. | NTIS | 1981
    Schlagwörter: Coal , Coal Mining

    Ergonomics Evaluation of the Haulage and Transportation of Mining Supplies

    M. T. Sims / R. A. Graveling / R. J. Graves et al. | NTIS | 1986
    Schlagwörter: Coal mining

    Development of Supporting and Excavation Technology

    NTIS | 1994
    Schlagwörter: Coal Mines

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

    R. R. McLellan / R. A. Speirer | NTIS | 1975
    Schlagwörter: Coal Mines