Pig Iron
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.
Genre:
Country: South Korea , United States of America ,
Production Companies: Jeonju International Film Festival,
Type: movie
Duration: 0h 30m
Quality: HD
Release: 2010-05-01
Rating: 7.2
