Fully-mechanized top-coal caving - Globe Thesis

Keyword [Fully-mechanized top-coal caving] Result: 61 - 80 \| Page: 4 of 7
61.	Study On Surrounding Rock Control Techniques Of Mining Roadways Of Fully Mechanized Top-coal Caving Face In Thick Coal Seam With Large Mining Height
62.	Research Of Gas Movement Regularity For Fully Mechanized Top Coal Caving Facee And Goaf In Tashan Coal Mine
63.	Study On The Mine Pressure Law And Support Working Resistance In Fully Mechanized Caving Face In Ma Huang Liang Coal Mine
64.	Research On Special Thick Coal Seam Water Flow Fractured Zone Height In Fully-mechanized Top Coal Caving Of Overburden Strata With Water-rich
65.	Research On The Gas Migration Mechanism Of Steep Thick Seam In Fully Mechanized Top-coal Caving
66.	Research On Top-coal Breaking Mechanism And Recovery Ratio In Fully Mechanized Top-coal Caving Face Of Gongwusu Mine
67.	The Construction Of Fire Controlsystemabouteasily Spontaneous Coal Seam Fully Mechanized Top Coal Caving
68.	Rib Spalling And Control In Fully-mechanized Top-coal Caving Face With Large Mining Height
69.	Study On Strong Pressure Behavior Mechanism And Roof Control Of Fully Mechanized Top Coal Caving In Extra Thickness Seam In Datong Coal Mine
70.	Research On Injection Of Nitrogen For Fire Control In Goaf Of Fully Mechanized Top Coal Caving Face
71.	Research Of Strata Behavior Law And Working Resistance For 42104 Working Face With Fully Mechanized Top Coal Caving Mining At Qing Gang-ping Coal Mine
72.	Analysis And Appliaction Of Movement Rules Of Overlying Strata In Fully Mechanized Top-Coal Caving Face In Steeply Dipping Seam
73.	Study On Stability Analysis And Control Technology About Roadway Driving Along Goaf At Fully Mechanized Top Coal Caving
74.	Study On The Section Pillar Stability Of The Fully Mechanized Top-Coal Caving Mining Face In Dongpo Mine
75.	Research On The Spontaneous Combustion Hazard In Goaf Of DaShuitou Coal Mine’s Fully Mechanized Top Coal Caving Face
76.	Study On The Technology Of Coal Spontaneous Combustion Control Of Fully Mechanized Top-coal Caving Face Goaf In Shadunzi Mine
77.	Study On Overlying Strata Structure Along Goaf And Coal Pillar Stability In Fully Mechanized Top Coal Caving Mining In Extra Thick Coal Seam
78.	Study On The Overburden Movement Principle And Integrated Water-sand Prevention And Control Technology Of Fully-mechanized Top Coal Caving Under Soft Overburden And Multi-aquifers
79.	Study On The Top-coal Fracture Condition And Mechanical Properties In Fully-mechanized Top Coal Caving Mining
80.	Active Control By Composite Cable Truss At The Large Section Starting Cut In A Fully Mechanized Top Coal Caving Mining Panel
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