Dynamic change of air leakage intensity of loose coal in goaf after fully-mechanized top coal caving without pillar mining
ZUO Qiu-ling
LI Jing-shan
ZHANG Zuo-hua
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Publication Date：2018-10-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )