• Author/Authors

    David C. Oyler، نويسنده , , Christopher Mark McDermott، نويسنده , , Dennis R. Dolinar، نويسنده , , Russell C. Frith ، نويسنده ,

  • DocumentNumber
    1274716
  • Title Of Article

    A study of the ground control effects of mining longwall faces into open or backfilled entries

  • شماره ركورد
    10747
  • From Page
    137
  • NaturalLanguageKeyword
    coal mining - ground control - longwall - recovery room
  • JournalTitle
    Studia Iranica
  • To Page
    168
  • To Page
    168