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Keyword [Buried depth]
Result: 1 - 19 | Page: 1 of 1
1.
Research On Purification Mechanism Of Loessial Soil To Cr And As And Safety Buried Depth Of Protecting Ground Water From Pollution
2.
Application Research On The Flexible Formwork Of Pumped-concret Support In Gob-side Entry Retaining In Deep Thick Coal Seam
3.
Research On Mining Subsidence Laws Of Thin Bedrock And Shallow Buried Depth
4.
Numerical Simulation On The Caving Of Jointed Rock Mass Roof At Different Buried Depth
5.
Large Mining Height Of Overlying Strata Movement Regularities And Shallow Buried Depth Of Coal Seam Hydraulic Support Adaptability Research
6.
Research Of Gas Occurrence Distribution And Control Characteristics In Zhangchen No.3mine Primary Mineable Coal Seam
7.
Study On Detecting The Depth Of Underwater Pipeline By Electromagnetic Method And The Location Of Flame Retardant
8.
Study On The Characteristics Of Eco-geological Environment And The Mining Effect Mechanism In Yushen Coal Mine District Of Northern Shaanxi
9.
The Research Of Buried Depth And Protective Measures Of Pipeline That Passes Through The Debris Flow
10.
Study On Stability Control Of Surrounding Rock Of Large Section Roadway With Variable Inclination And Buried Depth
11.
Study Of The Deformation And Failure Rules Of Surrounding Rock Of Different Depth And Different Section Size Roadways
12.
Research And Application Of Fully Mechanized Caving Techology On Shallow Buried Deep Soft Overbueden In Gongwusu Area
13.
Research And Application Of The Inspection Technology For Underwater Pipeline
14.
Selection Of Reasonable Supporting Parameters For The West Wing Return Air Roadway Of The Yuandian No.2 Coal Mine
15.
Study On Spontaneous Combustion Characteristics Of Low Temperature Oxidation Of Coal Under Buried Depth In Jining Mining Area
16.
Study On Roadway Layout And Surrounding Rock Control Of Large Buried Depth And Short Distance Lower Coal Seam
17.
Study On Mining Effect Of Mechanical Behavior Of Surrounding Rock Under The Condition Of Difference Between Stope Buried Depth And Space Span
18.
Study On Mining Overburden Rock And Surface Movement Law Of Steeply Inclined Thick And Large Orebody
19.
Analysis Of Influencing Factors And Characteristics Of Floor Heave In Deep Roadway
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