Pig Iron (2010)
TMDb
7.2
01/05/2010 • 0h 30m
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.
director
production-countries
South Korea
United States of America
spoken-languages
No Language
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