Rating
72%
Genres
Languages
Countries
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Release Date
01 May, 2010
Runtime
00:30: (HH:MM)
Synopsis
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.
Photos
James Benning
