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Keyword [coal seam instability]
Result: 1 - 3 | Page: 1 of 1
1.
Research On Evolution Of Stress And Structural Stability Of Surrounding Rock In The Longwall Mining Of Steeply Dipping Seam
2.
Research On Instability Mechanism For Sealing Segment Of Boreholes And Reinforcing Dynamic Sealing Techniques
3.
Research On Instability Mechanism And Drilling Fluid Technology Of Coal Seam Borehole Wall In Yanchang Gas Field
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