Experiences with new hydraulic rock drilling techniques at the Hanging Lake Project, Glenwood Canyon, Colorado, USA : Hamrin, H Proc TUNCON '92, Design and Construction of Tunnels, Maseru, Lesotho, September 1992P23–27. Publ Yeoville: South African National Council on Tunnelling, 1992

• Publisher: Elsevier Science
• Year: 1993
• Tongue: English
• Weight: 227 KB
• Volume: 30
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(93)91999-y