Synonyme wurden verwendet für: Steinkohlenbergbau
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1–20 von 278 Ergebnissen
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    Big wheel loaders handle many jobs

    Engineering Index Backfile | 1966
    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

    Transportation of pipes, long lumber, and rails in Friedrich Heinrich mine

    Zimmermann, W. | Engineering Index Backfile | 1963
    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

    Shuttle-car accidents in thin seams

    Lamont, J.E. | Engineering Index Backfile | 1956
    Schlagwörter: Coal mines and mining

    Good roads essential in strip-mine truck haulage

    Richart, F.W. | Engineering Index Backfile | 1944
    Schlagwörter: Coal mines and mining

    Entry driving with cable reel shuttle cars

    Engineering Index Backfile | 1941
    Schlagwörter: Coal mines and mining

    Substantial progress by no means restricted in 1939 to mechanical loading and transport at face

    Engineering Index Backfile | 1940
    Schlagwörter: Coal mines and mining

    Loaders and shuttle cars

    Given, I.A. | Engineering Index Backfile | 1940
    Schlagwörter: Coal mines and mining

    Haulage delays: Causes and remedies

    Duncan, W. | Engineering Index Backfile | 1933
    Schlagwörter: Coal mines and mining

    Face pressure and cleat in underground workings

    Thiele, B.E. | Engineering Index Backfile | 1931
    Schlagwörter: Coal mines and mining

    Double tracked rooms speed up pit car loading

    Bennett, A. | Engineering Index Backfile | 1930
    Schlagwörter: Coal mines and mining

    In mine transportation good track plus planned haulage equals safety and efficiency

    Engineering Index Backfile | 1929
    Schlagwörter: Coal mines and mining

    Safety problems in coal mining

    Greenwald, H.P. | Engineering Index Backfile | 1928
    Schlagwörter: Coal mines and mining

    Montana. The colstrip operation in Montana

    Wadleigh, F.R. | Engineering Index Backfile | 1928
    Schlagwörter: Coal mines and mining

    Experiments into practical application of Hunslet diesel tractor at Merry Lees Colliery

    Pash, J.A. | Engineering Index Backfile | 1965
    Schlagwörter: Coal mines and mining

    Transportation power supply costs

    Jones, D.C. | Engineering Index Backfile | 1962
    Schlagwörter: Coal mines and mining

    Transportation of material by underground suspension monorail railway

    Sprenker, W. / Hannemann, G. / Finken, W. | Engineering Index Backfile | 1960
    Schlagwörter: Coal mines and mining

    Track-laying shuttle car

    Brauns, J.W. | Engineering Index Backfile | 1953
    Schlagwörter: Coal mines and mining

    Hem heath reconstruction

    Steele, E. | Engineering Index Backfile | 1952
    Schlagwörter: Coal mines and mining