Pig Iron
Pig Iron
Pig Iron
72
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Overview
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.
Status: Released
Release Date: 2010-05-01
Runtime: 0h 30m
Director: James Benning
Writer: James Benning
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