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Keyword [shallow burial depth]
Result: 1 - 2 | Page: 1 of 1
1.
Study On The Overlying-movement Law Of Fully-mechanized Caving Mining Under The Extremely-thick Coal Seam In Buliangou Colliery
2.
Study On The Movement Law Of Above Strata In Shallow Coal Seam With Soft Roof Caving Stope
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