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THE OTHER SHIFT
frank arrowsmith
1 ก.ย. 2013
การดู 106,139 ครั้ง
JGLSLW Store Norske
“SAFETY IN LONGWALL MINING” 1970S COAL MINE SAFETY TRAINING FILM XD49364
Inside Britain’s deepest mine
1970s “COAL MINER TODAY” UNDERGROUND COAL MINING INDUSTRY OCCUPATIONS MINE SAFETY JC10084
THE PRICE OF COAL Part 1
1980s Silverwood Colliery Promotional Film
Longwall Mining
The Brutal Reality For Coal Miners in History
Daw Mill Colliery,UK`s Highest Ever Coal Producing Coal Mine.
Upper Big Branch Mine Disaster Simulation
Coal Special. South Wales Colliers Go Down The Mine
A Trip Down Maltby Shaft
ANDERSON SHEARER
The Last Pit. Hewing coal at Ayle Colliery.
MINING SAFETY FILM COAL MINE SHUTTLE CAR OPERATOR 45734
การทำเหมืองถ่านหินใต้ดิน | กระบวนการขุดถ่านหินที่รุนแรง
Britains biggest coalfield
Putting the rebuilt highwall miner to work.
Last Shift at Grimethorpe Pit, BBC Look North News
Mining Anthracite at S&J Coal Company