large mining height - Globe Thesis

Keyword [large mining height] Result: 61 - 80 \| Page: 4 of 10
61.	Study On Stability And Reasonable Size Of Gob-side Driving Entry In Large Mining Height
62.	Large Mining Height Of Overlying Strata Movement Regularities And Shallow Buried Depth Of Coal Seam Hydraulic Support Adaptability Research
63.	Research On Regularit Of Strata Behavior In The Coal Face1511in The North Shiyu Coal Mine
64.	Research On Surrounding Rock Control Technologies Of Narrow Pillar Of Mining Height Face
65.	Shallow Seam And Large Mining Height Working Face Research On Mine Pressure Law And The Relationship Between "Support And Surrounding Rock"
66.	Shallow Seam And Large Mining Height Fully-mechanized Working Face Overburden Structure And Pressure Mechanism Research
67.	Study On Mechanism Of Structure Of Equivalent Immediate Roof Derumpent And Surpport Load Of Large Mining Height In Fully Mechanized Mining Face Of Nearly Shallow Seam
68.	Research On The Law Of Mine Pressure And Support Resistance In Large Height Fully Mechanized Coal Mining Face Covered With Thick Loose Bed
69.	Study On Strata Behavior Patterns Of Fully-Mechanized Coal Mining To The Dip With Super-longwall And Large Mining Height
70.	Study On The Selection And Engineering Practice Of Equipment In Fully Mechanized Caving And Large Mining Height Face
71.	Study On The Strata Behavior Law And Collaborative Control Of Eob-side Entry Retaining Of Deep Backiflling With Large Mining Height
72.	Diffusion Law And Dust Control Techniques Of Large Mining Height Fully-mechanized Face
73.	Rib Spalling And Control In Fully-mechanized Top-coal Caving Face With Large Mining Height
74.	Research On Gas Migration Rule In Mechanized Working Face And Goaf Under The Large Mining Height
75.	Optimization And Study Of Ventilation Pattern In The High Gas And Large Mining Height Working Face
76.	Research On The Rational Layer Of High Level Suction Along Roof Strike With Large Mining Height
77.	The Technology Of Gas Control In Fully Mechanized Caving Face
78.	Dingji Coal Mine 1272 (3) Of Stope Surrounding Rock Movement And The Study On Strata Behavior Regularity Of The Working Face With Large Mining Height
79.	Study On Influences Of Laws On Rock Pressure And Roof Movement Made By The Fault In Larege Mining Height Fully Mechanized Face
80.	Study On Gob-side Entry Driving In Extremely Thick Coal Seam With Large Mining Height And Top Coal Caving Longwall Mining
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