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Reinforced concrete as a shaft lining. Proc. 8th Canadian rock mechanics symposium, Toronto, Nov. 1972 : Zahary, G, Mines Br. Dept. En. Min. Res. Ontario, CDN Unrug, K, Mines Br. Dept. En. Min. Res. Ontario, CDN 5F. 29R. Mines Branch, Dept. Energy, Mines, Resources, Ottawa, Canada, 1973, P265–282


Book ID
103556322
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
129 KB
Volume
11
Category
Article
ISSN
0148-9062

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