Optimization of deep-hole pre-splitting blasting during fully-mechanized working face crossing collapse column

Home>Articles>Optimization of deep-hole pre-splitting blasting during fully-mechanized working face crossing collapse column

LIU Chong

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Publication Date：2021-01-28

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

Pages：5( 84-88 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2021,53(1)