Study on reasonable hole-sealing-depth down the seam of Mengjin mine
WEI Feng-qing
LIAN Shao-peng
ZHANG Chuan
LIU Shao-bo
Keywords：drainage hole down the seamhole sealing depthdistressed zonedelivery law of methane
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 686-690 )