21–40 von 449 Ergebnissen
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    Space in the 70's - Space Down to Earth

    NTIS | 1994
    Schlagwörter: Mineral resources , Mineral detection

    Marshall Space Flight Center Gravity Network

    W. M. Greene | NTIS | 1969
    Schlagwörter: Mineral Industries

    Problems of Increasing the Reliability of Automatic Mining Equipment

    V. B. Ginzburg / L. G. Melkumov | NTIS | 1968
    Schlagwörter: Mineral Industries

    CFT70 Data Review Testosterone Supplementation as a Countermeasure against Musculoskeletal Losses During Space Exploration

    R. J. Urban / M. Sheffield-Moore / E. L. Dillon et al. | NTIS | 2014
    Schlagwörter: Bone mineral content

    Air Systems Provide Life Support to Miners

    NTIS | 2014
    Schlagwörter: Mineral Industries

    Safety Analysis of Surface Haulage Accidents

    R. F. Randolph / C. M. K. Boldt | NTIS | 2005
    Schlagwörter: Mineral Industries

    Baseline Lunar Mine

    R. E. Gertsch | NTIS | 1992
    Schlagwörter: Mineral exploration

    Haulage Road Inspection Handbook

    NTIS | 1999
    Schlagwörter: Mineral Industries , Mineral industry

    Relative Costs of U.S. and Foreign Nodule Transport Ships

    B. V. Andrews | NTIS | 1978
    Schlagwörter: Mineral Industries , Undersea mineral deposits

    Hip QCT for Assessment of Trabecular Bone Loss and Recovery after Space Flight: A Pilot Study

    E. R. Spector / T. Lang / H. Evans et al. | NTIS | 2017
    Schlagwörter: Bone mineral content

    Protective Structures for Low-Coal Shuttle Car Operator

    J. R. Bartels / A. J. Kwitowski / W. D. Mayercheck | NTIS | 1987
    Schlagwörter: Mineral Industries

    Shortwall Mine Availability and Delay Analysis. Vol. 2. Appendices

    NTIS | 1976
    Schlagwörter: Mineral Industries

    Azerbaijan: Cooperation and challenge

    T. D. Adams | NTIS | 1994
    Schlagwörter: Mineral Industries