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Bergbau
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keywords:(Bergbau)
The prevention of haulage accidents
Automatic track-brake system for man-haulage
Haulage accidents in north-eastern division of National Coal Board
Development of vertical drum (Dranyam) shearer loader
Man-riding haulages in Lancashire
Haulage delays: Causes and remedies
Report on Haulage accident at Newcraighall Colliery