Causes of accidents; case histories from Soviet practice; natural ventilation of open pits where diesel transportation is used.
Problems of safety in open pits
Voprosy bezopasnosti na otkrytykh razrabotkakh
Gornyi Zhurnal ; 132 , n 10
1957
5 pages
Article (Journal)
Russian
© Metadata Copyright Elsevier B. V. All rights reserved.
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