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			Analysis of Sound Absorption and Summary of Engineering Measures in Urban Metro
HU Lian-jun,YANG Ji-zhong,YU Xiang-lin,FENG Du-bei
Journal of Railway Engineering Society ›› 2015, Vol. 32 ›› Issue (8) : 111-115.
						
							PDF(1100 KB) 
						
						
					
						
							PDF(1100 KB) 
						
						
					Analysis of Sound Absorption and Summary of Engineering Measures in Urban Metro
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