Coal age

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  Año 2017, Vol. 122, Número 4. Texto Completo Ejemplar

  • Longwall USA 2017

    • Underground mining exposition and conference offers solutions for operators

      Steve Fiscor

      • Resumen
      • Texto completo

      págs. 16-25

      

  • Moving overdurden

    • Uncovering coal on the surface

      Steve Fiscor

      • Resumen
      • Texto completo

      págs. 26-29

      

  • Ventilation controls

    • Plastic polymer ventilation tubing beats expectations in full mine tests

      Jesse Morton

      • Resumen
      • Texto completo

      págs. 30-32

      

  • Plow mining

    • High performance remote-controlled plow systems

      Michael Myszkowski

      • Resumen
      • Texto completo

      págs. 34-39

      

  • Operating ideas

    • Offline filtration can cut oil consumption and reduce maintenance

      • Texto completo

      págs. 40-41