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Keyword [coal mines]
Result: 1 - 20 | Page: 1 of 10
1. Investigation On Fuzzy Evaluation Of Electrical Life And Electrical Arc Erosion Characteristics Of Contact Materials Of Switchgears Used In Coal Mines
2. The Floor Water Bursting Machnism Analysis Of Floor Water Bursting In Coal Mines And Research On Floor Water Bursting Monitoring Technique
3. Studies On Bio-oxidizing Methane In Coal Mines With Microbial Technology
4. Natural Weight Theory And Its Pplication In Safety Assessment In Coal Mines
5. Open Source Based Study On Geospatial Data Service System For Coal Mines
6. Research On The Theory And Technology For Dust Control By Foam In Underground Coal Mines
7. Study On The Electromagnetic Emission Theory Model Of Coal-rock Meso-scale Damage And Application In Coal Mines
8. Study On Prediction Of The Fire And Security Analysis Before Fire Enclosure Opening In Coal Mines
9. Parameter Coupling Mechanism Of Timeliness Slope And Dragline Stripping Based On Casting Blast In Surface Coal Mines
10. The Study On Geographic Ontology And Web Service For Geospatial Data In Coal Mines
11. A Study On The Scale & Structure Of Safety Input Of Coal Mines And Safety Classified Regulation Of Government
12. Study On The Intrinsic Safety Of Coal Mines Based On The 4M Theory
13. The Experimental Study On Polyurethane Rigid Foam Safety Performances For Coal Mines Hole Sealing Craft
14. Optimization And Application Research On Semi-continuous Technology System With Mobile Crusher In Large Open Pit Coal Mines
15. Study On Dynamic Analytic Ventilation System And The Secondary Catastrophes In Coal Mines
16. Study On Annual Output Optimization And Match Mode Of Combined Mining Technology System In Surface Coal Mines
17. The Study On The Theory And Technology Of Land Reclamation In Open Pit Coal Mines
18. Study Of Land Reclamation And Application On Open Pit Coal Mines
19. Study On Producing Condition Analysis And Technology Regeneration Project Of Huolinhe Open-pit Coal Mines
20. The Study On The Compositive Assessment Method Of The Safe Actuality In Coal Mines
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