Application of Regional Outburst-prevention Technology by Gas Pre-drainage with Bedding Directional Long Holes in Extra-large Outbust Mine
WANG Ping-hu
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Publication Date:2011-01-01
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:4( 36-38,42 )
MINING SAFETY & ENVIRONMENTAL PROTECTION

MINING SAFETY & ENVIRONMENTAL PROTECTION

PKUISTIC
ISSN:1008-4495
Year, Vol.(Issue):2011,38(3)