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Keyword [mining crack field]
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1. Study On Gas Migration Rule In Mining-induced Fractures Field And Application In Project In Yu Wu Coal Mine
2. Study On Nonlinear Seepage Law Of Gas In Goaf Based On Continuous Expansion Coefficient Model
3. Study On Overburden Rock Failure Characteristics Of Fully Mechanized Mining Full-height Of Extra Thick Seam In Bulianta Mine
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