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			ROCK EXCAVATION BY BLASTING AND VIBRATION CON?TROL OF SHAFT AMONG LARGE AND TALL BUILDINGS
GONG Hai-guang,LIU Zhao-li,LI Xin-ji,LI Jia-liang
Journal of Railway Engineering Society ›› 2004, Vol. 21 ›› Issue (4) : 107-113.
						
							PDF(547 KB) 
						
						
					
						
							PDF(547 KB) 
						
						
					ROCK EXCAVATION BY BLASTING AND VIBRATION CON?TROL OF SHAFT AMONG LARGE AND TALL BUILDINGS
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