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Keyword [the residual coal mining]
Result: 1 - 6 | Page: 1 of 1
1.
Analysis On The Roof Sterss And Rock Deffoormaiton For Stirped Residual Mining Face Going Across Roadway
2.
The Research Of Large Mining Height Hydraulic Support Selection In The Residual Coal Mining
3.
Study On Stability Of Coal Pillar Front Of The Residual Coal Longwall Working Face
4.
Optimization Of Process Parameters In The Working Area Of The Residual Coal Mining In Shenghua
5.
The Study Of Pre Support Through Fractured Coal Rocks In Residual Coal Mining Roadway Technology
6.
Research On The Control Technology Of The Residual Coal Mining Working Face Roof Caving Zone Of Surrounding Rock
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