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Keyword [Basic top]
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1.
Study On The Principle Of Surrounding Rock Stability And Filling Parameter Of Fully Mechanized Coal Mining Face Through Abandoned Roadway In No.1 Coal Mine Of Yangquan Coal Mining Group
2.
Research Shallow Seam Mining Of Overburden Strata Movement And Surface Subsidence Law
3.
Study On Fracture Characteristics Of Overlying Strata And Stability Of Surrounding Rock In Narrow Coal Pillar Gob-side Entry Driving
4.
Research On The Influence Of Basic Top Fracture Form On The Surrounding Rock Stability Of Semi-coal-rock Roadway Along The Gently Inclined Coal Sea
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