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			Experimental Research on Permeability Critical Standard for Grouting Quality of Karst Subgrade
REN Xin-Hong,GUO Yong-chun,WANG Qing-hai,SUN Jin-hui,PENG Hui
Journal of Railway Engineering Society ›› 2012, Vol. 29 ›› Issue (10) : 21-27.
						
							PDF(1179 KB) 
						
						
					
						
							PDF(1179 KB) 
						
						
					Experimental Research on Permeability Critical Standard for Grouting Quality of Karst Subgrade
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