Electro pneumatic car retarder installation on east-bound hump at Allentown, Pa. of Central Railroad of New Jersey is described; details of retarder installation; power equipment, and facilities provided including loud speakers, and microphones located in each retarder operator's tower and at crest of hump.


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    Titel :

    Union electro-pneumatic car retarder installation at Allentown, Penna


    Weitere Titelangaben:

    Penn State Engr


    Beteiligte:
    Dally, S.C. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1929


    Format / Umfang :

    2 pages


    Anmerkungen:

    2 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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