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Keyword [Closed distance seam group]
Result: 1 - 9 | Page: 1 of 1
1.
Theories And Tests Of Stereo Gas Drainage For Outburst Prevention Under Closed Distance Seam Group With Protection Layer Mining
2.
Research On Stability Mechanism Of Coal Pillar And Stability Of Surrounding Rock Of Driving Roadway Along Gob In Closed Distance Seam Group
3.
Study On Location Optimization Of Mining Roadway Under The Multiple Mining Influence In Wuhushan Coal Mine
4.
The Evolution Laws And The In-situ Research Of Close-distance Seam Group Ming-induced Permeability Characteristics
5.
Research On Deformation Mechanism And Control Technology Of Mining Gateway In Shallow Buried Closed Distance Seam Group
6.
Research On Application Of Using High Pressure Water Jet Slotting In Exposing Closed Distance Outburst Seams
7.
Research On Gas Emossion Law Of Main Working Face In Closed Distance Seam Group And It’s Application In Shaqu Coal Mine
8.
Research On The Coal Rock Failure And Methane Flow Laws Of Short-distance And Low Permeability Coal Seams Group Under The Effect Of Repeated Excavation
9.
Study On The Application Of Comprehensive Gas Control In Fully Mechanized Working Face Of Coal Seam Group No.1 Coal Mine In Yangmei
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