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

1–20 von 278 Ergebnissen
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    7 cubic yard walking dragline

    Engineering Index Backfile | 1958
    Schlagwörter: Coal mines and mining

    3700-level haulage system

    Thomas, M.A. | Engineering Index Backfile | 1952
    Schlagwörter: Mines and mining

    Accidents at coal face and their prevention

    Landale, N.S. | Engineering Index Backfile | 1936
    Schlagwörter: Coal mines and mining

    Accidents from use of explosives

    Stark, Jared W. | Engineering Index Backfile | 1909
    Schlagwörter: Mining

    Accounting methods at Roan Antelope

    Miller, J. | Engineering Index Backfile | 1934
    Schlagwörter: Copper mines and mining

    Advantages of moving iron ore by underground conveyors

    Engineering Index Backfile | 1951
    Schlagwörter: Iron mines and mining

    Aerial ropeway for transporting coal

    Engineering Index Backfile | 1931
    Schlagwörter: Coal mines and mining

    Aerial tramway is transportation link at Pond Creek

    Dickerson, J.H. | Engineering Index Backfile | 1942
    Schlagwörter: Coal mines and mining

    A haulage system with gathering locomotives only

    Adams, R.L. | Engineering Index Backfile | 1928
    Schlagwörter: Coal mines and mining

      A haulage system with gathering locomotives only

      Adams, R.L. | Engineering Index Backfile | 1928
      Schlagwörter: Coal mines and mining

    Airlift and lift equipped with container feeders

    Geier, V.G. / Galushko, M.K. / Mulin, N.V. | Engineering Index Backfile | 1964
    Schlagwörter: Coal mines and mining

    Air lift to labrador iron fields

    Illingworth, F. | Engineering Index Backfile | 1951
    Schlagwörter: Iron mines and mining

    Airplane's aid to Alaskan mining

    Patty, E.N. | Engineering Index Backfile | 1937
    Schlagwörter: Mines and mining

    Airplane transport to remote Peruvian mines

    Wright, C.W. | Engineering Index Backfile | 1940
    Schlagwörter: Mines and mining

    Air transport and mining

    Trost, H.R. | Engineering Index Backfile | 1932
    Schlagwörter: Mines and mining

    An accident with breathing apparatus

    Forstmann, Herr. | Engineering Index Backfile | 1913
    Schlagwörter: Mining

    An aerial tramway, seven miles in length

    Engineering Index Backfile | 1907
    Schlagwörter: Mining

    Analysis of performance of some sections of underground transportation

    Malevich, N.A. | Engineering Index Backfile | 1952
    Schlagwörter: Coal mines and mining

    An automatic signal system for crossovers on underground railways operated by electric locomotives

    Mayer, Herr. | Engineering Index Backfile | 1910
    Schlagwörter: Mining

    An electric colliery railway

    Engineering Index Backfile | 1908
    Schlagwörter: Mining