
Research on Driving and Damping Blast Technologies for Construction of Shallow Small Clear- distance Tunnel under Favorable Geological Conditions
ZHANG Jun- bing, HU Guo- wei
Journal of Railway Engineering Society ›› 2011, Vol. 28 ›› Issue (1) : 51-57.
Research on Driving and Damping Blast Technologies for Construction of Shallow Small Clear- distance Tunnel under Favorable Geological Conditions
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