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Keyword [Top-coal recovery]
Result: 1 - 11 | Page: 1 of 1
1.
Basic Study On Technology Of Pre-blast Weakening Hard Top-coal In Fully Mechanized Caving Faces
2.
Research On The Movement And Control Of "θ" Letter Type Overlying Milti-Strata Spatial Structures Of Face Surrounded By Mined Areas
3.
Study On Relationship Between Depositing Characteristic Of Falling Waste And Top Coal Recovery In Full-mechanized Caving
4.
Study On Coal Recovery Ratio In Fully Mechanized Top-coal Caving Face
5.
Research On Structural Characteristics And Top Coal Loss Regulation Of Coal And Gangue Flowing Field In Super Thick Coal Seam Using Top Coal Caving Method
6.
Research On Parameter Optimization In Fully Mechanized Top-coal Caving Face Of LongQuan NO.4Coal Mine
7.
Key Technologies And Practice On The Intensive Mining Of Extra-thick Coal Seam Under Water-rich Roofs And Thick Overburden
8.
Study On Top-coal Fracture And Drawing Law Of Longwall Top-coal Caving Mining Method In Thick Coal Seam
9.
Numerical Modelling Of Longwall Top Coal Caving Method At Thar Coalfield
10.
Study On Coal Caving Law Of Fully Mechanized Caving Mining In Ultra-thick Coal Seam Under Different Overburden Conditions
11.
Coal Rock Migration Laws And Coal Caving Process Optimization Of Top Coal Longwall Caving In Wangjialing Coal Mine
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