Synonyme wurden verwendet für:
Kohle
Suche ohne Synonyme:
keywords:(Kohle)
Tonnage raised by adoption of shuttle-car gathering
Stripping employed to start recovery of 20,000 tons per acre
Transportation service for Mobile loaders
Good roads essential in strip-mine truck haulage
Maintenance of haulways for safety
Shuttle cars latest step in Oliver modernization
Automatic track-brake system for man-haulage
Analysis and testing of coal in relation to its properties and utilisation
Modern loader mining with shuttle cars and conveyor puts Kentucky truck mine in top class
Aerial tramway is transportation link at Pond Creek
Safety problems in connection with operation of rubber-tired shuttle cars
Bituminous strippers install shovels and draglines and adopt larger automotive haulage units
Entry driving with cable reel shuttle cars
Underground photography as aid to accident prevention
Cars for transporting explosives
Our experience with shuttle car operation
Substantial progress by no means restricted in 1939 to mechanical loading and transport at face
Side-wall loaders speed operations at coal pier
Weathering of coals for Government Railway use
Terminal handling of fuel and mineral, etc., traffic
Haulage accidents in normal circumstances -- II
Derailments on main and tail haulages, and on direct rope haulage
How many cars per trip? Tonnage locomotive can handle safely determined by motor heating
How many cars per trip? Tonnage locomotive can handle safely determined by motor heating
Twenty-seventh annual review and progress number
Twenty-seventh annual review and progress number
Transport and distribution of coal; methods in United Kingdom and abroad compared
Improved trawler bunkering facilities at fleetwood
Coal shipping equipment at Muroran Harbour
Track brakes for man-riding vehicles
Track brakes for man-riding vehicles
Accidents at coal face and their prevention
Spacing of sets on endless haulages
Stacking of lignite briquets in railroad cars