1–20 von 222 Ergebnissen
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    Use of helium in airships

    Crocco, Arturo G | NTRS | 1923
    Schlagwörter: HELIUM

    Final Report (Balloon Launching)

    NTIS | 1954
    Schlagwörter: Helium

    Acceptance Tests - High Pressure Gas Trailers

    D. W. Snell / F. A. Martin | NTIS | 1959
    Schlagwörter: Helium

    The Solar-Powered Space Ship

    K. A. Ehricke | NTIS | 1959
    Schlagwörter: Helium

    Evaluation Test of High Pressure Relief Valves 3200 and 6500 Psig

    D. E. Ehrlich | NTIS | 1960
    Schlagwörter: Helium

    Towards Thermonuclear Rocket Propulsion

    Englert, G. W. | NTRS | 1962
    Schlagwörter: HELIUM 3

    Evaluation of Flexible Hose for Helium Service

    W. C. Adams | NTIS | 1962
    Schlagwörter: Helium

    NASA Space Radiation Effects Laboratory

    J. Duberg / E. Rind | NTIS | 1962
    Schlagwörter: Helium

    Construction and Launching of Sct-1 and Sct-2 Rockets

    P. B. Buitron | NTIS | 1963
    Schlagwörter: Helium

    The possibility of substituting helium for nitrogen in the cabins of spacecraft

    Dianov, A. G. / Kuznetsov, A. G. | NTRS | 1964
    Schlagwörter: HELIUM