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)


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    Titel :

    Committee IX -- Overhead and underground lines


    Weitere Titelangaben:

    Am Ry Assn -- Proc



    Erscheinungsdatum :

    1933


    Format / Umfang :

    13 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    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