Contractor used two outfits of tractor and two trailers each for hauls exceeding 150 ft. Figures of force employed, dirt moved, etc., and dynamometer test of draw-bar pull.


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    Title :

    Grading road with tractors and wheel scrapers


    Additional title:

    Public Works


    Contributors:

    Published in:

    Public Works ; 50 , n 20


    Publication date :

    1921


    Size :

    3 pages


    Remarks:

    2 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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