Determination of High level Drainage Borehole Parameters in Full-mechanized Caving Face in Yong'an Coal Mine
WANG Hai-dong
LI Xu
WU Xiao-min
JIA Yan-wu
XIE Zheng-hong
ZHU Li-kai
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Publication Date：2008-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 26-28 )