PDF(1276 KB)
Research on the Technology for Shallow Mining Tunnel in Loess Area Crossing Railway Turnout Zone
WANG Hai – xiang
Journal of Railway Engineering Society ›› 2016, Vol. 33 ›› Issue (8) : 85-89.
PDF(1276 KB)
PDF(1276 KB)
Research on the Technology for Shallow Mining Tunnel in Loess Area Crossing Railway Turnout Zone
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