Synonyme wurden verwendet für: Air Air pollution pollution
Suche ohne Synonyme: keywords:(Air pollution)

1–7 von 7 Ergebnissen
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    Noise Levels and Data Correction Analysis for Seven General Aviation Propeller Aircraft

    D. W. Ford / E. J. Rickley | NTIS | 1980
    Schlagwörter: Air Transportation , Noise Pollution & Control

    Helicopter Noise Survey at Selected New York City Heliports

    E. J. Rickley / M. J. Brien / S. R. Albersheim | NTIS | 1983
    Schlagwörter: Air Transportation , Noise Pollution & Control

    Noise Measurement Flight Test: Data/Analyses, Sikorsky S-76A Helicopter

    J. S. Newman / E. J. Rickley / T. L. Bland et al. | NTIS | 1984
    Schlagwörter: Noise Pollution & Control , Air to surface

    Noise Measurement Flight Test: Data/Analyses Aerospatiale AS 350D AStar Helicopter

    J. S. Newman / E. J. Rickley / K. R. Beattie et al. | NTIS | 1984
    Schlagwörter: Noise Pollution & Control , Air to surface

    Noise Emissions and Building Structural Vibration Levels from the Supersonic Concorde and Subsonic Turbojet Aircraft

    E. J. Rickley / R. W. Quinn / N. R. Sussan | NTIS | 1975
    Schlagwörter: Noise Pollution & Control , Air Transportation

    En Route Noise: NASA Propfan Test Aircraft (Corrected Data - Simplified Procedure)

    E. J. Rickley | NTIS | 1990
    Schlagwörter: Air Transportation , Noise Pollution & Control

    Detection and Assessment of Secondary Sonic Booms in New England

    E. J. Rickley / A. D. Pierce | NTIS | 1980
    Schlagwörter: Air Transportation , Noise Pollution & Control