Chicago, Milwaukee, St Paul and Pacific, installed retarder speed control system, with push button automatic switching, all controlled by single machine operated by one man to control all of switches and retarders in this entire yard.


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    Titel :

    Milwaukee road installs car retarder speed control system in rebuilt air line yard


    Weitere Titelangaben:

    Ry Signaling Communications


    Erschienen in:

    Erscheinungsdatum :

    1952


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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