Prove resourcefulness in reducing varieties and using substitutes to meet shortage of new supplies; new frontiers in reclamation; redesigning saves metal; wood for rubber wheels; fewer journal bearings used; 34 fewer sizes of bar iron; reform track spikes; interchangeable brake beams; glass for metal containers; wholesale changes in Southern Pacific materials; many new materials.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Railroads break records in conserving material


    Weitere Titelangaben:

    Ry Age


    Erschienen in:

    Railway Age ; 115 , n 4


    Erscheinungsdatum :

    1943


    Format / Umfang :

    5 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Railroads establish operation records

    Duncan, C.S. | Engineering Index Backfile | 1943


    Railroads

    James, J.C. | Engineering Index Backfile


    Railroads

    Engineering Index Backfile | 1892


    Railroads

    Robinson, S.W. | Engineering Index Backfile | 1882


    Railroads

    Fiske, R.A. | Engineering Index Backfile | 1937