Keyword [Coal face] Result: 161 - 165 | Page: 9 of 9 161.  Research On Collaborative Optimization Theory Of Equipment Support In Fully Mechanized Coal Face And Application 162.  Study On The Movement And Reverse Failure Characteristics Of Overburden Strata When Coal Face Crossing Over Fault 163.  Study On Surrounding Rock Control Technology Of Roadway Heading Face In Bailu Coal Mine 164.  Design And Research Of Advanced Stacking Hydraulic Support In Mining Roadway Of Coal Face 165.  Failure Analysis Of Roof And Floor Strata In Upper Slicing Mining Of A-group Coal Face With Thin Bedrock In Gubei Coal Mine,Huainan   <<First  <Prev  Next>  Last>>  Jump to

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