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Keyword [Steep Seam]
Result: 21 - 33 | Page: 2 of 2
21.
The Study On Instability Mechanism And Support Of Steep Coal Roadway With Soft Floor In Deep Of Da’anshan Coal Mine
22.
The Analysis Of Stability And Treatment To The Goaf Of Steeply Seam In NO.2Eastern Ring Freeway Around Urumqi City
23.
Study On Support Technology Of Gob-side Entry For Steep Three Soft Coal Seam
24.
Research On Fully Mechanized Mining Technology In Steep And Soft Seam
25.
Mechanism Of Stress Transfer And Moving Evolution Law Of Bedrock Weathering Zone Above Steep Seam
26.
Steep Seam Long-wall Inclined Stratified Rock Caving Method To Control Experimental Study In Dongxia Coal Mine
27.
Study On Deformation Characters And Support Parameters Of Large Angle Seam Roadway Rock Around
28.
Technical Research On Top Coal Weakening Of Large Horizontal Sectional Height In Extremely Steep And Extra Thick Coal Seam
29.
The Research On The Law And Technology Of Prevention And Control Of Spontaneous Combustion Of Steep Seam Oblique Slicing Mined-out Area
30.
The Overburden And Surface Movement Research Induced By Mmulti-steep-seam Mining
31.
The Study On Creep Characterics And Supporting Of Surrounding Rock In Soft-floor Roadway Of The 13 Coal Seam In Da'anshan Coal Mine
32.
Design And Application Of Mining Method In 82° Steep Seam Of Zhenggao Coal Mine
33.
Basic Experimental Study On Deformation Evolution Characteristics Of Mining Overburden Based On Optical Fiber Sensing
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