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Keyword [Composite coal seam]
Result: 1 - 5 | Page: 1 of 1
1.
Research On The Stress Relief And Permeability Increase Mechanism And High-efficiency Gas Drainage Method On A Composite Coal Seam
2.
Composite Coal Seam Multi-branch Horizontal Well Trajectory Optimization Design
3.
Mechanism And Application Of Pressure Relief And Permeability Enhancement High Pressure Water Jet Drilled In Soft-hard Coal Seams
4.
Investigation On Fracture Network Extension And Permeability Enhancement In The Thin And Composite Coal Seam
5.
Discrete Element-based High-Pressure Water Jet Damage Enhancement Mechanism And Application In Soft And Hard Composite Coal Seams
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