PDF(1087 KB)
Progresses and Developments of Tunnel Construction Technology with Bored Blast Method
GUO Shan-yan
Journal of Railway Engineering Society ›› 2007, Vol. 24 ›› Issue (9) : 67-74.
PDF(1087 KB)
PDF(1087 KB)
Progresses and Developments of Tunnel Construction Technology with Bored Blast Method
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