This technology provides a new way for the accurate acquisition of residual gas pressure in coal seam gas pressure and the effect of regional anti-outburst measures.
This technology provides a new way for the accurate acquisition of residual gas pressure in the test of coal seam gas pressure and regional degeneration measures.
This technology provides a new way for the accurate acquisition of residual gas pressure in the test of coal seam gas pressure and the effect of regional outburst control measures.