Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Václav Dorazil"'
Publikováno v:
GeoScience Engineering, Vol 57, Iss 4, Pp 9-16 (2011)
This article pays particular attention to the evaluation of costs associated with the rehabilitation of the Central Mine Waste Bank of the Jan Šverma Mine in individual years. It mentions briefly the present state of the Central Mine Waste Bank and
Publikováno v:
GeoScience Engineering, Vol 57, Iss 2, Pp 13-22 (2011)
The regulation of mine ventilation by changing the operation of the main fan (HV) has both positive and negative aspects. One of the positive aspects is that this regulation can be made directly on the mine surface without lowering into the mine, nam