Analysis of Forecasted Methane Concentration at the Top Gate of a Wall Ventilated by Means of the “U” System. Case Study
Łukaszczyk, Zygmunt, Badura, Henryk
Forecast of the Maximum Methane Concentration in the Longwall Outlet and in the Ventilation Roadway. Case Study
Palka, Dorota, Blistan, Peter, Badura, Henryk