2 LAYER OIL SHALE MINING PROCESS - HD 影片檔
3D Animation showing an oil shale mine site. Topsoil and clay are removed by dozers, truck and shovel exposing the oil shale rock. Explosives are deployed to assist in the extraction of oil Shale. Oil shale is gathered and crushed by a mobile crusher at the mine site and then conveyed to the processing plant.





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