Application of multi-seam metal jet directed pre-split blasting technology in gas extraction
ZHANG Chao
LIN Bai-quan
ZHOU Yan
ZHAI Cheng
SUN Xin
Keywords：multi-seam metal jetdirectional blastinggas extractiondepressurization and antireflection
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)