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Keyword [Big cross]
Result: 1 - 7 | Page: 1 of 1
1.
Numerical And Physical Simulation Study Of Anchorage Parameter On The Gig Cross Section Gate
2.
Research On Technology Of Pre-stressed Anchor In Big Cross Section Coal Lane Of Zaoquan Coal Mine
3.
Surrounding Rock Control Study Of The Coal Entry With Greater Mining-Height
4.
Research On Supporting Technology And Roadway Stability Of-720m Auxiliary Air Return Roadway Of Chensilou Mine
5.
Study On Stability And Supporting Of Deep High Stress Of Larger Section Roadway And Chamber's Surrounding Rock
6.
Failure Mechanism And Stability Controlling On Large-cross-section Roadway Rib Embeded In Thick Seam At Zhangjiamao Coal Mine
7.
Research On Control Technology Of Surrounding Rock In Deep Large Cross Section Mudstone Roof Roadway
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