Authors: A.V. Remezov, A.I. Zharov
Title of the article: One bolt for multiple tasks
Year: 2012, Issue: 4, Pages: 29-32
Branch of knowledge: Geotechnology
Index UDK: 622.281.74
DOI: -
Abstract: Tasks of increasing the speed of mine workings by bolting the new designs such as One / Two-Step (single-purpose bolts) which significantly reduces the time of installation are described.
Key words: bolt mining excavation increase in production
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