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Estimating the long-term pillar safety for room-and-pillar ore mining

โœ Scribed by L. A. Nazarov; L. A. Nazarova; A. M. Freidin; Zh. K. Alimseitova


Publisher
Springer
Year
2006
Tongue
English
Weight
916 KB
Volume
42
Category
Article
ISSN
1573-8736

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