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Tunnel Boring under coal mining conditions : Boldt, H; Henneke, J Proc 5th Rapid Excavation and Tunneling Conference, San Francisco, 3–7 May 1981, v1, P722–737. Publ New York: AIME, 19981

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 109 KB
Volume: 19
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(82)90787-2

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