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DQ—150型惰气发生机是煤科院抚顺研究所的科研成果。本文介绍了 DQ—150型惰气发生机在六枝矿务局木岗煤矿1176采面老空区的灭火效果。
DQ-150-type inert gas generator is Fushun Institute of Coal Science Research Institute of scientific research. This paper introduces the fire extinguishing effect of DQ-150 inert gas generator in the 1176 coal mining face of Muigang Mine Bureau.