ID: 32679 Worker in the facility laboratory Free download Keywords testingR&DBrazilUSIMINASIpatinga Categories Production Process, Country, Producer, Facility, Testing and R&D, Brazil, USIMINAS, Ipatinga (USIMINAS) Related items Inspecting steel coils Exterior view of Gerdau logo Cycling past the facility power plant Views of the pickling line, where a stong acid solution is applied to the steel to remove impurities, such as stains, from the surface Hot rolled coils in storage Baotou Steel main control centre Casting steel billet Operators monitoring screens in the logistics control centre