Synonyme wurden verwendet für: Bergbau
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1–10 von 33 Ergebnissen
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    Accidents at coal face and their prevention

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

    Automatic track-brake system for man-haulage

    Bavin, T. / Crook, A.E. | Engineering Index Backfile | 1943
    Schlagwörter: Coal mines and mining

    Bituminous haulage

    Young, W.H. / Anderson, R.L. | Engineering Index Backfile | 1947
    Schlagwörter: Coal mines and mining

    Bituminous strippers install shovels and draglines and adopt larger automotive haulage units

    Engineering Index Backfile | 1941
    Schlagwörter: Coal mines and mining

    Coal safety in 1949

    Moyer, F.T. | Engineering Index Backfile | 1950
    Schlagwörter: Coal mines and mining

    Colliery railway sidings

    Parker, J.W. | Engineering Index Backfile | 1928
    Schlagwörter: Coal mines and mining

    Development of vertical drum (Dranyam) shearer loader

    Macrae, L.J. / High, C.W. | Engineering Index Backfile | 1961
    Schlagwörter: Coal mines and mining

    Effect of stripping methods on deepening rate of open pits

    Arsent'Ev, A.I. / Sovetov, G.A. / Ovodenko, B.K. | Engineering Index Backfile | 1964
    Schlagwörter: Iron mines and mining

    Efficient truck mine

    Edwards, J.H. | Engineering Index Backfile | 1948
    Schlagwörter: Coal mines and mining

    Efficient use of railway wagons

    Barnes, H.C. | Engineering Index Backfile | 1961
    Schlagwörter: Coal mines and mining