Circular on Strengthening Supervisory Works of Coal Mine Safety Supervisory and Controlling System2-3
Preliminary Discussion on How to Adapt to New Safety Supervisory System for Coal Mine Enterprises陶启兴6-7
Mechanism of Pumping Inert Gas into Mine Fire Area for Inhibition of Methane Explosion邱雁, 高广伟, 罗海珠8-11
Practice of Using Deep-hole Presplitting Blasting Technology to Drainage Methane from Extremely- thick Coal Seam with Low Permeability李鸿宽, 吴继园, 刘思远12-14
Application of Regression Analysis to Predict Methane Emission Rate in District without Being mined陈富勇15-16
Application of Double Tracing Technology to Test Air Leakage Distribution in Goaf of Fully-mechanized Caving Face储方健17-19
Using Balanced Ventilation to Prevent Spontaneous Combustion in Fully-mechanized Caving Goaf杨运良, 程磊20-21
