Symbols are limited to apparatus usually encountered in electrical engineering and construction of all classes of electric traction, such as electrical equipment of electrically operated cars and locomotives, etc. (see also Mech Eng v 54 n 7 July 1932 p 515)


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    Title :

    Report on standards for graphical symbols used for electric traction including railway signaling


    Additional title:

    Am Inst Elec Engrs -- Report



    Publication date :

    1931


    Size :

    20 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English