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Keyword [gas extraction effect]
Result: 1 - 3 | Page: 1 of 1
1.
Research On The Deflection Amount Of Bedding Gas Drainage Borehole For Effective Outburst Prevention
2.
Research On Multi-field Coupling Effect Of Hydraulic Punching In Close Distance Coal Seam And Evaluation Of Pressure Release Gas Extraction Effect
3.
Study On Optimizing Strata Level Of High Drainage Roadway In Sijiazhuang Coal Mine
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