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7.2/10
0hr 30mins
Country:KR, US
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.
$0.00
Jeonju International Film Festival
0hr 30mins
7.2/10
2010-05-01
