DOI: 10.11799/ce201610013
Presplit blasting for thick and hard roof cutting in deep mine
DUAN Chang-rui
XUE Jun-hua
Keywords：thick and hard roofpresplit roof cuttingdeep-hole blastinggob-side entry retaining
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 37-40 )