Font Size:
a
A
A
Keyword [effective influence radius]
Result: 1 - 6 | Page: 1 of 1
1.
Study On Dynamic Character And The Influence Of Negative Pressure Along Axial Direction Of Gas Drainage Bore
2.
Study On Pressure Relief And Permeability Enhancement Technology Of Hydraulic Line Caving In Low Permeability Outburst Coal Seam Of Xuehu Coal Mine
3.
Research On The Reasonable Sealing Hole Depth Of Boreholes Along Coal Seam In 8# Coal Of Zhangji Mine
4.
Research And Application Of The Influence Law Of The Angle Between Borehole And Coal Seam On Hydraulic Flushing Effect
5.
Numerical Simulation And Application Of Parameter Optimization Of Carbon Dioxide Phase Change Cracking Control Hole
6.
Study On Borehole Layout And Gas Drainage Sealing Technology Of Soft Coal
<<First
<Prev Next>
Last>>
Jump to
