1–19 von 19 Ergebnissen
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    X-34 Project: Overview and Status

    A. M. Springer | NTIS | 2000

    Study of Emissions from Heavy Duty Vehicles

    C. M. Urban / K. J. Springer | NTIS | 1976

    Mass Emissions from Diesel Trucks Operated Over a Road Course

    M. N. Ingalls / K. J. Springer | NTIS | 1974

    Emissions Control Technology Assessment of Heavy Duty Vehicle Engines

    C. M. Urban / K. J. Springer / D. A. Montalvo | NTIS | 1973

    Air Force Preliminary Evaluation of the UH-1N Helicopter

    R. H. Springer / F. L. Grawi / T. E. Angle et al. | NTIS | 1970

    Cockpit Geometry Evaluation. Volume Ii. Human Data

    W. E. Springer / P. W. Ryan | NTIS | 1969