Synonyme wurden verwendet für: Bergbau
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1–10 von 13 Ergebnissen
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    Technical Assessment of Patents Related to Underground Coal Mine Haulage. Appendix II. Narrow Gauge Railways

    M. M. Singh / J. S. Jaspal / R. Lo Presti et al. | NTIS | 1978
    Schlagwörter: Underground mining , Coal mining , Mining equipment

    Surface Mine Haulage Road Design Study

    B. E. Stauffer / P. M. McClain | NTIS | 1976
    Schlagwörter: Surface mining

    Prototype Hydride Powered Underground Mining Vehicle

    N. Baker / F. Lynch | NTIS | 1985
    Schlagwörter: Mining equipment , Mining research

    Fabrication and Evaluation of Optimized Operator Compartments

    D. Christofferson / J. Jones | NTIS | 1978
    Schlagwörter: Mining equipment