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Keyword [Overburden movement and failure]
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1. Research On Overburden Movement And Failure Law Of Full-mechanized Top-caving Mining Of Chenjiagou Coal Mine
2. Study On The Feature Of Pressure Behavior And Top Coal Cavibility On Fully Mechanized Caving Of Extremely Thick Coal In Chenjiagou Coal Mine
3. Study On Surface Movement And Deformation Of Ningtiaota Coal Mine Shallow Buried Coal Seams In Loess Gully Region
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