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Pig Iron
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.
Director:
James Benning
Status:
Released
Language:
English
Buget:
$0.00
Revenue:
$0.00
Key words:
Cast
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