Font Size:
a
A
A
Keyword [Close multiple-seams]
Result: 1 - 13 | Page: 1 of 1
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 Optimal Layout Supporting Technology Of Ultra-close Distance Lower Thincoal Seam Mining Roadway
4.
Study On The Roadway Failure Mechanism And Supporting Technology Of Close Multiple-seams Mining
5.
Study On The Stability Of Mining Roadway And Surrounding Rock Control Technology Of Ultra-close Muttiple-seams
6.
Study On The Mining Roadway Arrangement And Surrounding Rock Control Technology In Mined-out Area Of Ultra-close Multiple-seams Mining
7.
Study On The Surrounding Rock Control Of The Comprehensive Caving Coal Mining In The Ultra-close Multiple-seams Coal Beneath Coal Pillar
8.
Study On The Mining Roadway Arrangement And Surrounding Rock Control Technology Of Ultra-close Multiple-seams Mining
9.
Supporting Technology Research Of Roadway In Ultra-close Multiple-seams Mining
10.
Study On Mining Roadway Arrangement And Support Technology In Ultra-close Multiple-seams Mining
11.
Research On Laws Of Overlying Strata Movement And Subsidence In Close Multiple-seams Of Qianjiaying Mine
12.
Study On Deformation Control Mechanism Of Shaft Under Solid Backfilling Mining In Ultra Close Multiple-seams
13.
Study On Deformation Law And Control Technology Of Surrounding Rock In Close Multiple-seams Roadway
<<First
<Prev Next>
Last>>
Jump to