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Abstract In order to improve the coal recovery rate and ensure the safety of the operation, it is necessary to develop a reasonable technical plan for crossing the fault, Sanyuan Mine 2303 working face was taken as an example, knife-handle surface recovery plan was developed and the cut-hole docking plan for crossing the Fd34 positive fault, the two major difficulties were the control of equipment docking accuracy and surrounding rock deformation, the corresponding solutions were studied.
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