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pro vyhledávání: '"Deon Arndt"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 29, Iss 6, Pp 933-941 (2019)
Mines are continually expanding in size and depth, leading to an increased reliance on localised subsurface ventilation systems. The use of underground auxiliary fans is a favoured method to increase and control airflow in working areas. However, the
Externí odkaz:
https://doaj.org/article/e52177ff8a7a45d884f366f6e002f6cc
