ultra-close - Globe Thesis

Keyword [ultra-close] Result: 1 - 20 \| Page: 1 of 2
1.	Study On The Surrounding Rock Control Theory And Technology Of Ultra-Close Multiple-Seams Mining
2.	Study On Longwall Mining Pressure And Control Beneath The Area Mined With Longwall-Pillar Method In Ultra-Close Multiple-Seams
3.	Study On The Relevant Technology Of Ultral-Close Thin Coal Seams Mining Under Complex Surrounding Rock Condition
4.	Research On The Extremely Close Coal Seam Group On Mining Roadway Optimization Arragement And Mining Sequence
5.	Study On Optimal Layout Supporting Technology Of Ultra-close Distance Lower Thincoal Seam Mining Roadway
6.	Study On Reasonable Width Of Sections Coalpillar In Mining The Ultra-close Multiple Seam
7.	Study On The Pressure Feature And Staggered Distance Of Ultra-close Seams Combined Mining In Daanshan Coal Mine
8.	Study On The Stability Of Mining Roadway And Surrounding Rock Control Technology Of Ultra-close Muttiple-seams
9.	Study On The Mining Roadway Arrangement And Surrounding Rock Control Technology In Mined-out Area Of Ultra-close Multiple-seams Mining
10.	Study On The Surrounding Rock Control Of The Comprehensive Caving Coal Mining In The Ultra-close Multiple-seams Coal Beneath Coal Pillar
11.	Study On The Relevant Technology Of Ultral-close Thin Coal Seams Mining Under Complex Surrounding Rock Condition
12.	Layout Of Open-off Cut And Surrounding Rock Control Technology Under Ultra-close Multi-seam In Xinrui Coal Mine
13.	Safety Mining Technology Research Of The Ultra-close Distance And Outburst Coal Seams Based On Multi-disaster Coupling
14.	Study On Roadway Layout&Supporting In Ultra-Close Distance Coal Seams Mining Of Zhong Xing Mine
15.	Strata Behavior Of Ultra-close-multiple Coal Seams Undergob In Fully Mechanized Caving Face And Its Control
16.	Study On The Mining Roadway Arrangement And Surrounding Rock Control Technology Of Ultra-close Multiple-seams Mining
17.	Research On The Roof Disaster And Its Control Technique During Full Zone Mining In Ultra Close Coal Seams By Similar Simulation
18.	Supporting Technology Research Of Roadway In Ultra-close Multiple-seams Mining
19.	Study On Mining Roadway Arrangement And Support Technology In Ultra-close Multiple-seams Mining
20.	Research On Strata Caving And Support Resistance Of Lower Coal Face In Ultra-Close Shallow Coal Seam Mining
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