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hard rock tunnel boring machine technical definition : Brockway, J E; Dollinger, G L; Finnsson, S Proc TUNCON '92, Design and Construction of Tunnels, Maseru, Lesotho, September 1992P39–44. Publ Yeoville: South African National Council on Tunnelling, 1992


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
113 KB
Volume
30
Category
Article
ISSN
0148-9062

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