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Development in drill and blast techniques : MacConachie, H I Proc SANCOT Seminar on Mechanised Underground Excavation, November 1989P97–112. Publ South Africa: Goldfields Press, 1989

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 109 KB
Volume: 27
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(90)93237-g

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