Study on Parameter of Pre-stress Truss and Anchor Rope Support in Coal Tunnel Based on Orthogonal Test Principle
ZHANG Bo
HE Fu-lian
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Publication Date:2008-01-01
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:4( 18-21 )
SAFETY IN COAL MINES

SAFETY IN COAL MINES

PKUISTIC
ISSN:1003-496X
Year, Vol.(Issue):2008,39(2)