Specification for pole line hardware; galvanizing for iron or steel; friction tape for railroad use; railroad specifications for electric light, power supply and trolley lines crossing railways; double-braided, weatherproof 30% conductivity copper-covered steel line wire; progress report on steel and zinc-taped cables; etc. (Signal Sec)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Committee IX -- Overhead and underground lines


    Additional title:

    Am Ry Assn -- Proc



    Publication date :

    1933


    Size :

    13 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1936


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1934


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1944


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1937


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1941