Practice on drilling blasting mining replaced by caving mining with light hydraulic supports in soft roof, soft coal and soft floor seam

doi:10.3969/j.issn.0253-2336.2003.11.016

Home>Articles>Practice on drilling blasting mining replaced by caving mining with light hydraulic supports in soft roof, soft coal and soft floor seam

DOI: 10.3969/j.issn.0253-2336.2003.11.016

Practice on drilling blasting mining replaced by caving mining with light hydraulic supports in soft roof, soft coal and soft floor seam

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Publication Date：2003-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：2( 46-47 )

COAL SCIENCE AND TECHNOLOGY

PKUISTIC

ISSN：0253-2336

Year, Vol.(Issue)：2003,31(11)