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

1–20 von 199 Ergebnissen
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    American Commodity Flow and Rail Traffic

    E. L. Ullman | NTIS | 1955
    Schlagwörter: Coal

    Problems of Increasing the Reliability of Automatic Mining Equipment

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

    Naval Surface Ship Arctic Missions. Volume Ii. Arctic Resources

    L. C. Van Allen / D. M. Tyree / G. S. Sexton | NTIS | 1970
    Schlagwörter: Coal

    Navajo-Black Mesa Coal Haul Railroad, Navajo Project, Arizona

    NTIS | 1971
    Schlagwörter: Coal , Coal mining

    Causes and Prevention of Transportation Accidents in Bituminous Coal Mines

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

    Transportation Costs of Fossil Fuels

    NTIS | 1971
    Schlagwörter: Coal

    Application of Discriminant Analysis to the Division of Traffic between Transport Modes

    L. G. Antle / R. W. Haynes | NTIS | 1971
    Schlagwörter: Coal

    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 , Bituminous coal

    Tractor-Trailer Combinations

    Y. Sorochan | NTIS | 1972
    Schlagwörter: Coal

    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

    Injury Experience in Coal Mining, 1969

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

    Study of Rope-Haulage Systems

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