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Preventing coal-mine fires caused by electrical equipment
Safety aspects of controls and operations of belt conveyors in coal mines
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Published Year
1950-1959 (2) *
Subject
Coal mines and mining--Equipment and supplies (1)
Coal mines and mining--Safety measures (1)
Conveyor belts (1)
Mine fires--Prevention and control (1)
Author
Brown, C. L. (2) *
