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Keyword [Forepoling]
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1. Evelopment And Key Technology Research Of New Mobile Forepoling Hydraulic Support
2. Research Of Hydraulic Support For Roadway Forepoling
3. Study On The Interaction Of Forepoling On Fully Mechanized And Surrounding Rock
4. Study On Strata Behavior Regularity Of 11203 Coalface In Xiaojihan Coal Mine
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