The Exploration and Practice of Sub-level Caving Method in Drill and Blast Work-facing in Inclined Coal Seam
CHEN Shi-jun
ZHANG Zhi-feng
ZHANG Xi-cheng
LIU Gui-min
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Publication Date：2004-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 36-38,58 )