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Keyword [pressure relief mechanism]
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1. Study On The Pressure Relief Mechanism Of Upper Protective Seam Mining And Gas Extraction Technology In Close Coal Seams
2. Bored Of Pressure Relief Mechanism And A Reasonable Argument
3. Study On Pressure Relief Mechanism And Space Adaptability For Stagger Arrangement Gob-side Entry
4. Study On Pressure Relief Mechanism Of Hydraulic Flushing In Coal Seams And Its Application
5. Study On Surrounding Rock Control Of Gob-side Entry Filling In Lingzhida Hard Top Plate Working Face
6. Study On The Top Pressure Relief Mechanism And Parameters Of Thick And Hard Roof
7. Study On Pressure Relief Mechanism And Engineering Application Of Sectional Boreholes Enlargement Technology
8. Research On Pressure Relief Mechanism And Application Of Repeated Mining Of Upper Protective Layer Of Coal Seam Group
9. Hard Roof Presplitting Blasting Roof Cutting Pressure Relief Mechanism Of Roadway Protection Research In Jianda Mine
10. Research On Pressure Relief Mechanism Of Diamond Beaded Wire Saw In Coal Seam Cutting
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