Font Size: a A A
Keyword [Fractured Zone]
Result: 1 - 20 | Page: 1 of 6
1. Roof Giant Conglomerate And Technology Controlling Roof Water
2. Study And Application Of Key Strata Theory In Shallow Seam Of Shendong Mining Area
3. Study On The Water Transmitting Mechanism While Fault Belt Activated In Fully Mechanized Top-Coal Caving
4. Research On Occurrence Conditions And Mechanism Of Rock And Gas Outburst
5. Study On The Height Of Water Flowing Fractured Zone And Prediction Method In Fully Mechanized Sub-Level Caving
6. Study On The Apical Plate Of The Water-Inrush Mechanism And The Technique Of Prevention And Harnesing In Huafeng Coal Mine
7. Research On Influences Of The Primary Key Stratum On Evolution Of Water Flowing Fractured Zone
8. Study Of Overburden Water Flowing Fractured Zone Height Of Steep Seam Mining
9. Study On Coalseam Mining Safety Under ShiTanGou River Of ShanMuShu Coal Mine
10. Analysis Of Overburden Structure Feature In Steeply Dipping Seam Mining
11. Study On The Controlled Perimeter Blasting Of The Fracture Zones In Guanjiao Tunnel
12. The Study On The Gob Filling Technology Of The Surface Does Not Settlement
13. The Research And Application Of Gob Gas Drainage Techniques In Huangbaici Mine
14. Study On Fractured Zone Height In Fully-Mechanized Top-Coal Caving Of Chenjiagou Coal Mine
15. Study On Reasonable Layout And Control Technology Of The High-Level Roadway For Gas Extraction In Yuwu Coal Mine
16. There Is No Key Strata Reducing Waterproof Coal Pillar Mining Under Ⅰ Classes Water Bodies
17. Study On Law Of Overlying Strata Movement And Water-flowing Fractured Zone’s Height Of1622(3) Working Face In Pansan Mine
18. Research On Development Regular Of The Height Of The Caving Zone And Fractured Zone In Coal Mining In Southern Shenmu Minefield
19. Shallow Buried Coal Seam Mining Coordinated Control Water Fractured Zone Height Model Research
20. Partition Height Limit Shallow Seam Mining Research Under The River
  <<First  <Prev  Next>  Last>>  Jump to