Synonyme wurden verwendet für:
Bergbau
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keywords:(Bergbau)
Chino puts electric wheel truck on trolley line
Discovery and opening of Gortdrum
LKAB's rail haulage control system optimizes ore yield
Eris-Mecanaub monorail with axial traction
Electronically controlled braking and transportation devices in mine car circulation
Big wheel loaders handle many jobs
Linie pradu w przypadku plaskiego ruchu piasku
Hard-facing on wheels of mine cars and locomotives
Inflex system for freight car traffic monitoring on mine railroads
Experiments into practical application of Hunslet diesel tractor at Merry Lees Colliery
Nomogram for synchronization of underground railroad transportation
Underground aerial cableway for transportation of passengers
Rational limits in use of motor trucks and railroad transportation in open pits of Noril'sk combine
Maximum range of railroad gradients in open pits