Clasificación
72%
Géneros
Idiomas
Países
Empresas
Fecha de lanzamiento
01 May, 2010
Tiempo de ejecución
00:30: (HH:MM)
Sinopsis
Iron ore is super heated in a blast furnace to make pig iron, which in turn is used to produce steel. The making of steel is a continuous process. Pig iron is moved from the blast furnace to the steel plant by railroad. The trains are operated by remote control.
Fotos
James Benning
