Discussion on Rational Width of Protective Coal Pillar for Mine Soft Rock Roadway
JING Huan-qing
GAO Ming-zhong
YANG De-chuan
LI Liang-shan
ZHANG Xiao-ming
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Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 10-12,18 )