Three soft - Globe Thesis

Keyword [Three soft] Result: 21 - 40 \| Page: 2 of 3
21.	Resarch In Three Soft Anchor Gateway Cable Bolt Support Of Shi Ping First Coal
22.	Study On The Pressures Behaviors Of "Three Soft" Working Face With Large Mining Height And Controling Technology
23.	Research On The Overlying Strata Movement And Regulations Of Top Coal Drawing In Steeply Inclined Three-soft Coal Seam With Longwall Top-coal Caving Mining
24.	Study On Mechanism And Control Technology Of Rib Spalling In Fully Mechanized Caving Face With Great Mining Height Of Three-soft Coal Seam
25.	Analysis On Support Technology Beside Roadway In Gob-side Entry Retaining Of "Three Soft" Inclined Coal Seam
26.	Research On Technology Of Surrounding Rock Controlling In Three-soft-coal Seam Drifting Along Goaf
27.	Study On Integrated Control Technology Of Gas Of Fully Mechanized Caving Face In Three Soft And Lower Permeabilit Coal
28.	The Study On Gas Comprehensive Drainage Technology Of "Three-soft" Coal Face
29.	Study On Support Technology Of Gob-side Entry For Steep Three Soft Coal Seam
30.	Research On Analysis Of The Narrow Coal Pillar Stability And Its Surrounding Rock Controlling In Three-soft-coal Seam Drifting Along Goaf
31.	Study On Bolting Support Of Three-soft Coal Seam Roadway In Sliding Structure Zone In Gaocheng Coal Mine
32.	Research And Application Of Hydraulic Fracturing Theory Of "Three Soft" Coal Seam In Henan
33.	Study On Supporting Technology Of Roadway In Deep Extra-soft Coal With High Gas
34.	Research On Pressure Control Of Lower Slice Mining Face In �Three Soft� Unsteady Coal Seam
35.	Research On Gas Drainage Mode Of Low Permeability Coal Seam In Yanlong Coalfield
36.	Study On Key Technology Of Drilling Hole For Gas Drainage In Xuangang 'Three Soft' Seam
37.	Development And Application Of Anti-sloughing Drilling Device In Three-Soft Coal Seam
38.	Mechanism And Control Technology Of Floor Heave For God-side Entry Retaining Of Three Soft Coal Seam In Deep Coal Mine With Large Section
39.	Study On Mechanism And Technology Of ECBM By Gas-injection Via Gas Drainage Hole In Da-ping Coal Mine
40.	Research On Roadway Deformation Regular And Supporting Upon Three Soft Coal Seam Of No.1 Dananhu Coal Mine
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