Specifications covering overhead, underbridge and underground crossings; clearances, loading, wires and cables, insulators, insulator pins and conductor attachments, crossarms, strength of supporting structures, wood poles, steel structures, guys, etc.; specifications for galvanizing or sherardizing on iron and steel.


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    Title :

    Railroad specifications for electric light power supply and trolley lines crossing railways


    Additional title:

    Am. Ry. Eng. Assn. -- Bul



    Publication date :

    1923


    Size :

    73 pages


    Remarks:

    36 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English