Font Size: a A A
Keyword [Coal bed]
Result: 21 - 40 | Page: 2 of 10
21. The Better Chosen Of The Field Arrangement Of The Drill Hole Pulls Out Putting Drills And The Drill Hole Parameter Of The Coal Bed Gas In PanJiang Mining Area
22. Technical Study On Leading Exploitation Underground Coal Bed Methane In Coal Mine-scale
23. The Experimental Study On The Dynamic Characteristics Of Pyrolysis And Combustion Of Coal Residue And The Mixed Combustion Of Coal Residue And Coal Bed Methane In CFB
24. Study On The Technology Of Anchorage Supporting In Three Soft Coal Bed Roadway
25. An Experimental Study On The Mechanism Of Adsorption And Desorption Of CBM On Low-rank Coal
26. The Study On The Technology Of The Long-wall Top-coal Caving Of Outburst Coal Bed And Gas Prevention In Fault Conformation Belt
27. The Research Of Coal Bed Light Caving Fully Mechanized Exploitation Within Complicated Conditions
28. The Application And Research Of Surface Mine Simulation Mining Based On VBA With The Secondary Development Of AutoCAD
29. The Application And Research Of Surface Mine Coal Bed Model Based On VBA With The Secondary Development Of AutoCAD
30. The Study Of Fluidl-Solid Coupling Theory Of Coalbed Methane In Low Permeabiliyt Reservoir
31. A Research On The Exploration Of Coal Bed Gas In Shanxi Province
32. A Study On Structure Of A New Binding Energy Tube Used For Deep Hole Becoming Less Crowded Blasting
33. A Study On Monolith Catalysts' For The Catalytic Combustion Of Lean Methane
34. 10~# Coal Bed Developmental Mechanism And Workability Research In Tongchuan Mining Area
35. Study On Annular Flow Performance Of Coal-bed Methane Pinnate Horizontal Wells' Under-balanced Drilling
36. Flowing And Combustion Characteristic Study Of Swirled Burner For Coal-bed Methane
37. Mechanism And Experimental Study On Coal-bed Methane Displacement By Carbon Dioxide
38. The Study On Ultra-low Density Slurry Of Coal Bed Methane Well Cementing
39. Productivity And Optimum Technique Of Coal-bed Gas Multilateral Well
40. Research On The Jet Characteristics And Gas Outburst Prevention Mechanism Of Hydraulic Releasing Hole For Coal-gas Outbursts Control In Coal Bed
  <<First  <Prev  Next>  Last>>  Jump to