Synonyms were used for: Prüfung
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    Wohler's experiments on testing

    Wohler | Engineering Index Backfile | 1887
    Keywords: Testing

    Pennsylvania Railroad Company's drop testing machine for cast iron car wheels

    Engineering Index Backfile | 1891
    Keywords: Testing machines

    Testing steel for Marine engine construction

    Engineering Index Backfile | 1896
    Keywords: Testing

    Methods of testing the insulation and resistance of street railway lines

    Porter, Frank B. | Engineering Index Backfile | 1897
    Keywords: Electric testing

    A new Brinell hardness testing machine

    Engineering Index Backfile | 1919
    Keywords: Testing machines

    A new hardness testing machine

    Engineering Index Backfile | 1920
    Keywords: Testing machines

    Miscellaneous notes on impact tests

    Ono, Akimasa | Engineering Index Backfile | 1920
    Keywords: Impact testing

    Fereday and Palmer's patent stress recorder

    Engineering Index Backfile | 1921
    Keywords: Impact testing

    Origin and development of the Pennsylvania R. R. testing laboratory

    Fowler, Geo.L. | Engineering Index Backfile | 1923
    Keywords: Tests and testing

    Compressive Strength of Tapered Airplane Struts

    Lewe, Viktor | NTRS | 1923
    Keywords: Aircraft Design, Testing And Performance

    The Light Airplane

    Driggs, Ivan H. | NTRS | 1925
    Keywords: Aircraft Design, Testing And Performance

    Detroit tests railway materials

    Hunt, R.E. | Engineering Index Backfile | 1926
    Keywords: Tests and testing

    The Characteristics of the N.A.C.A 97, Clark Y, and N.A.C.A. M6 Airfoils with Particular Reference to the Angle of Attack

    Higgins, George J. | NTRS | 1927
    Keywords: Aircraft Design, Testing And Performance

    Junkers Airplane "G 24" : All-metal Commercial Airplane

    NTRS | 1927
    Keywords: Aircraft Design, Testing And Performance

    Riveting in Metal Airplane Construction. Part I : Riveting Methods and Equipment in German Metal Airplane Construction

    Pleines, Wilhelm | NTRS | 1930
    Keywords: Aircraft Design, Testing And Performance

    Identification of Aircraft Tubing by Rockwell Test

    Knerr, Horace C. | NTRS | 1930
    Keywords: Aircraft Design, Testing And Performance

    Because it's tested, millions travel safely -- H

    Moore, F. | Engineering Index Backfile | 1931
    Keywords: Materials testing

    Evolution of southwark-Emery testing machine

    Tatnall, F.G. | Engineering Index Backfile | 1932
    Keywords: Testing machines

    Test of NACA 21 Airfoil (Modified NACA M-6) Including Characteristics at Positive and Negative Angles of Attack

    Anderson, Raymond F. | NTRS | 1932
    Keywords: Aircraft Design, Testing And Performance