soft coal - Globe Thesis

Keyword [soft coal] Result: 1 - 20 \| Page: 1 of 8
1.	Study On Technology Of Continuous Flow About Outburst Hazard Prediction During Driving In Soft Coal Roadway
2.	Study On Explosion Of Pulverized Soft Coal Injection On Blast Furnace At Bayi Iron & Steel Co.Itd.
3.	Study On The Technology Of Anchorage Supporting In Three Soft Coal Bed Roadway
4.	Study On Roof Control Technology Of Expecial Incompact "Three-soft" Coal Seam Working Face
5.	Mechanism And Control Of Floor Heave In Three Soft Coal Seam Drifting Along Goaf
6.	Research On Grouting Reinforcing And Support In Mining Roadway With Soft Cracked Surrounding Rock
7.	Study On Key Technologies Of Reasonable Mining In The Condition Of Soft Coal, Thick-hard Roof And Contiguous Seams
8.	Study The Laws About Steep Soft Coal Seam Coal And Gas Outburst
9.	Study On The Increasing Of Recovery Ration Of Fearfully Soft Coal In Longwall With Top-coal Caving Mining
10.	Study On Technology Of Soft Coal Seam Rib Spalling Preventing By Water Infusion With Shallow Holes
11.	Research And Application On Synthesis Technology Of Extinguishing And Preventing Fire In Mechanized Caving Face Of Three-soft Coal Seam
12.	Surrounding Rock Control Technique Of The Soft Coal Fully Mechanized Face With Greater Mining-Height
13.	Study On Stability Of Surrounding Rock Of Three-soft Coal Roadway And Supporting Technique In Xinyi Coal Mine
14.	Study On Rule And Technological Parameters Of Water Injection To Strengthen Stability Of Soft Coal Wall
15.	Stress Distribution And Displacement Variation Characteristics Of Soft Coal Seam In Front Of Mining Face
16.	The Stress Concentration Belt Distribution Research Of Soft Coal Seam In Front Of Mining Face
17.	Study Of Residual Gas Content Diversity Between Soft And Hard Coal Under The Condition Of Gas Predrainage From Virgin Coal Seam
18.	Research On Support Optimization In Blasting And Caving Face Of "Three Soft" Coal Seam
19.	Study On The Technology Of Anchorage Supporting In Special Soft Coal Roadway
20.	Study On Stability Of Surrounding Rock Of Soft Coal Roadway And Supporting Technology In Jiaoxue No.2 Coal Mine
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