PDF(165 KB)
EXPLORATION ON ALLOCATION OF CONSTRUCTION MACHINERY FOR DRILLING AND BLASTING OPERATION OF RAILWAY EXTRA-LONG SINGLE-TRACKED TUNNELS
LIU Yuan-zhong, FANG Jun-bo
Journal of Railway Engineering Society ›› 2003, Vol. 20 ›› Issue (1) : 129-132.
PDF(165 KB)
PDF(165 KB)
EXPLORATION ON ALLOCATION OF CONSTRUCTION MACHINERY FOR DRILLING AND BLASTING OPERATION OF RAILWAY EXTRA-LONG SINGLE-TRACKED TUNNELS
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