1–50 of 476 hits
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    Compressed air for street railway operation

    Cooke, H.D. | Engineering Index Backfile | 1900
    Keywords: Compressed-air railway

    Transporting marl with compressed air

    Engineering Index Backfile | 1923
    Keywords: Compressed air

    $15,000,000 Re-divided

    Engineering Index Backfile | 1931
    Keywords: Air mail service

    Railway view of refrigeration

    Elmes, C.C. | Engineering Index Backfile | 1937
    Keywords: Air conditioning

    Hygienic aspects of railway air conditioning

    Yaglou, C.P. | Engineering Index Backfile | 1940
    Keywords: Air conditioning

    Handbook on air cleaning. Particulate removal

    Departm. of Industr. Hygiene, School of Publ. Health, Harv. Univ. | TIBKAT | 1952
    Keywords: Air

    Shock and Vibration. Transportation Environmental Criteria Final Report

    F. E. Ostrem / M. L. Rumerman | NTIS | 1965
    Keywords: Air

    Civil Defense; a Report Bibliography

    NTIS | 1965
    Keywords: Air traffic control systems

    The Evaluation of Naf China Lake Airfield by Layered Theory with Soil Cement Equivalency Ratings

    J. P. Nielsen | NTIS | 1966
    Keywords: Air Transportation , China Lake Naval Air Facility

    Aurora II,Headquarters, 173D Airborne Brigade (Separate)

    NTIS | 1966
    Keywords: Tactical air support

    Field Tests of Ceramic-Coated Aluminum Blast Panels with Hawk Missile

    G. W. Leese | NTIS | 1966
    Keywords: Guided missiles(Surface-to-air)

    Graphic Simulation Study of Sites for a Third Chicago Metropolitan Airport

    S. B. Rossiter | NTIS | 1968
    Keywords: Air Transportation , Air traffic control terminal areas

    Cost Estimates for National Airspace System Facilities

    E. N. Van Duyne / L. L. Quiram | NTIS | 1968
    Keywords: Air traffic control systems

    General-Aviation Pilot Reactions to and Opinons on Grooved Runways

    G. E. Cranston | NTIS | 1969
    Keywords: Air Transportation

    Specialty Survey of the Pavements Maintenance and Construction Equipment Ladders 551XX

    B. R. Button / W. E. Driskill | NTIS | 1969
    Keywords: Air Force personnel , Air Force training

    Useful Applications of Earth-Oriented Satellites - Point-TO-Point Communications

    NTIS | 1969
    Keywords: Ground-air-ground communications

    CENTRALIZED FLOW CONTROL

    R. W. Martin | NTIS | 1970
    Keywords: Air traffic control

    Airfield Pavement Condition Survey, Usmcalf Camp Pendleton, California

    D. J. Lambiotte | NTIS | 1970
    Keywords: Air traffic

    Study of Air Pollution Aspects of Various Roadway Configurations

    NTIS | 1971
    Keywords: Air Pollution & Control , Air pollution , Clean Air Act 1970 , Air pollution standards

    Airfield Pavement Condition Survey, USNAS Alameda, California

    H. Tomita / L. J. Woloszynski | NTIS | 1971
    Keywords: Naval air stations , Alameda Naval Air Station

    Airfield Pavement Condition Survey, USNAF China Lake, California

    H. Tomita / R. B. Brownie | NTIS | 1971
    Keywords: Naval air stations , China Lake Naval Air Facility

    Airfield Pavement Condition Survey, USNAS Imperial Beach, California

    H. Tomita / L. J. Woloszynski | NTIS | 1971
    Keywords: Naval air stations

    Continuously Reinforced Concrete Pavement. The State of the Art

    G. P. York | NTIS | 1971
    Keywords: Air Transportation

    Escambia County

    NTIS | 1971
    Keywords: Air pollution

    Dusk to Dawn. (Video)

    NTIS | 1971
    Keywords: Air Transportation

    University Park Airport, State College, Pennsylvania

    NTIS | 1971
    Keywords: Air pollution

    Airfield Pavement Condition Survey, USMCAS Kaneohe, Hawaii

    H. Tomita / J. A. Garcia | NTIS | 1971
    Keywords: Kaneohe Marine Corps Air Station

    Fort Yates Airport Project, Fort Yates, North Dakota

    NTIS | 1971
    Keywords: Air pollution

    US-69 in Johnson County, Kansas

    NTIS | 1971
    Keywords: Air pollution