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Keyword [Non-pillar mining]
Result: 1 - 8 | Page: 1 of 1
1.
Research On The Technique Of Fully Mechanized No-Pillar Mining With Top Cutting Pressure-relief Gob-side Entry Retaining
2.
Study On Key Issues Of 110 Mining Method Used In A Thick Coal Seam-A Case Study In Ningtiaota Coal Mine
3.
Structure Charactaristics And Control Technology Of Surrounding Rocks In Non-pillar Mining By Roof Cutting
4.
The Study On Gob Permeability Evolution Law With N00 Mining Method And Application In Ningtiaota Coal Mine
5.
Study On Non-Pillar Mining Roadway Support Technology Of Composite Roof In Shallow Coal Seam
6.
Research On The Technique Of Guiding Gob-side Entry Formed By Advanced Roof Caving With Weaking Bore In Three-soft Coal Seam
7.
Research On The Technology Of The Pressure Relife At The Top Of The Roadway Type Of Gob-Side Entry Retaining In Yungangkuang Coal Industry Company
8.
Study On Mining Technology Of Cutting Roof And Retaining Roadway Along Goaf Without Coal Pillar In Dongdong Coal Mine
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