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Keyword [Intensive Mining]
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1. Study On High Intensive Mining Technologies For Thick Orebody In Xiaowanggou Iron Mine
2. Key Technologies And Practice On The Intensive Mining Of Extra-thick Coal Seam Under Water-rich Roofs And Thick Overburden
3. Study On The Surrounding Rock Deformation Characteristics Of Roadways Within Extra-thick Coal Seam Under Fully Mechanized Top Caving And Intensive Mining Of The Tashan Coal Mine
4. Intensive Mining Of A Complex Zinc-Gold Polymetallic Mine And Optimization Of Stope Structural Parameters
5. Deformation Mechanism And Its Control Of Roadway Surrounding Rock Under Intensive Mining In Extra-thick Coal Seams At 10 Million Fully-mechanized Top Caving Faces
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