Technology and application of sublevel sand fracturing and permeability enhancement of coal seam roof in underground coal mine
DONG Runping
ZHANG Jian
YAN Zhiming
LIU Le
WANG Chenyang
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Publication Date：2022-05-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 73-80 )