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

121–140 von 504 Ergebnissen
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    Safety Aspects of Pneumatic Transport

    E. T. Bowers | NTIS | 1985
    Schlagwörter: Mineral Industries

    Fresnel Lens Blind Area Viewers for Improved Mine Equipment Safety and Productivity

    G. A. Johnson | NTIS | 1983
    Schlagwörter: Mineral Industries

    Travelling Crabs with Friction Wheel and Gear Drive

    NTIS | 1983
    Schlagwörter: Mineral Industries

    Steering System Survey for Surface Mining Equipment

    J. L. Woodward / L. L. Owens / R. J. McCracken et al. | NTIS | 1979
    Schlagwörter: Mineral Industries

    Lunar Exploration for Resource Utilization

    M. B. Duke | NTIS | 1992
    Schlagwörter: Minerals

    Injury Experience in the Sand and Gravel Industry, 1977

    NTIS | 1978
    Schlagwörter: Mineral Industries

    Machine System Rejlers for Peat Production

    A. Aution | NTIS | 1983
    Schlagwörter: Mineral Industries

    Recommendations on Development of a Training System for Roof Bolt Equipment Operators

    B. McDonald / J. Reinert | NTIS | 1977
    Schlagwörter: Mineral Industries

    Mineral Resources, Geological Structure and Landform Surveys

    M. N. Short / P. D. Lowman | NTIS | 1973
    Schlagwörter: Mineral deposits