
Pig Iron (2010)
HD
EN
0h 30m5/1/2010Iron 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.
Language:en
Runtime:0h 30m
Release:5/1/2010
Status:Released