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

21–40 von 206 Ergebnissen
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    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: Coal mining

    An Economic Model for the Railroad Industry

    NTIS | 1974
    Schlagwörter: Coal

    Railroad Freight Car Requirements for Transporting Energy, 1974-1985

    R. H. Leilich / J. Williams | NTIS | 1974
    Schlagwörter: Coal handling

    Energy Conservation

    S. Van / J. Carpenter / M. Wiegand | NTIS | 1974
    Schlagwörter: Coal

    Industrial Energy Studies of Ground Freight Transportation. Volume I

    R. H. Leilich / J. C. Prokopy / D. Ruina | NTIS | 1974
    Schlagwörter: Coal

    Hazard Analysis of Underground Coal Mine Haulage Systems

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

    Study of Continuous Face Haulage Systems

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

    Volatile Matter Released from Coals

    F. M. Wachi / D. E. Gilmartin | NTIS | 1975
    Schlagwörter: Coal

    Western Coal Transportation: Unit Trains or Slurry Pipelines

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