Probe and Research on Heights of Fracture Zone and Fault Zone of Roof in Fully-mechanized Top Coal caving of Super-thick Coal Seam
WU Zeng-qiang
LI Sui-ning
SHI Xiong-yi
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Publication Date：2020-02-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 27-31 )