Logistics of underground coal mining/

Benzer Materyaller

• Underground loudspeaker communication systems in coal mines
  Yazar:: 8096 British Standards Institution
  Baskı/Yayın Bilgisi: (1983)
• Coal-age operating handbook of underground mining /
  Yazar:: Chironis, Nicholas P.
  Baskı/Yayın Bilgisi: (1977)
• Underground coal mining : production and cost functions /
  Yazar:: 431980 Halvorson, Alan Lyle
• Underground disposal of coal mine wastes : a report to the National Science Foundation/
  Yazar:: United States. National Academy of Sciences, ve diğerleri
  Baskı/Yayın Bilgisi: (1975)
• Cost-effective drilling and blasting in surface coal mines/
  Yazar:: Australian Mineral Foundation
  Baskı/Yayın Bilgisi: (1985)