Over 6000 weighing machines are employed on system; railroad in cooperation with Fairbanks Scale Co. and Bureau of Standards at Washington, developed in its own shops type of track scale based upon entirely different principle, known as "plate fulcrum"; plate fulcrum eliminates mechanical friction.


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    Titel :

    Weighing scales on the Pennsylvania railroad


    Weitere Titelangaben:

    Ry. Locomotive Eng


    Erschienen in:

    Erscheinungsdatum :

    1928


    Format / Umfang :

    2 pages


    Anmerkungen:

    1 Fig.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Pennsylvania railroad

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