Synonyme wurden verwendet für: Coal mines and mining
Suche ohne Synonyme: keywords:("Coal mines and mining")

81–100 von 159 Ergebnissen
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    Use and handling of mine cars in british collieries

    Gledhill, T. | Engineering Index Backfile | 1955
    Schlagwörter: Coal mines and mining

    Underground transport system

    Engineering Index Backfile | 1953
    Schlagwörter: Coal mines and mining

    Coal safety in 1949

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

    Safety with shuttle cars

    Kincell, K.K. | Engineering Index Backfile | 1949
    Schlagwörter: Coal mines and mining

    Face pressure and cleat in underground workings

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

      Face pressure and cleat in underground workings

      Thiele, B.E. | Engineering Index Backfile | 1930
      Schlagwörter: Coal mines and mining

    Haulage by benzol locomotives and by locomotives in general

    Terrier | Engineering Index Backfile | 1929
    Schlagwörter: Coal mines and mining

    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

    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

    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

    Nomogram for synchronization of underground railroad transportation

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