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Keyword [surroundingrock deformation]
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1. Study On The Supporting Effect Of Prestressing Anchor Rod In The Roadway Of Coal Mine
2. Study On Reinforced Supporting Technology Of Inner Interlocked Tail Road On Island Working Face
3. Technology Of The Retaining Roadway Along Goaf In Middle Thick Coal Seam
4. Study On Support Design Of Mine Refuge Chamber In Yizhong Coal Mine
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