ID: 32592 Workers in the control room Free download Keywords control roomBrazilGerdauMinas Gerais Categories Production Process, Country, Producer, Facility, Production at a Glance, Brazil, Gerdau S.A., Usina Ouru Branco (Gerdau S.A.) Related items The entrance at HBIS Tangsteel Exterior view of Gerdau logo Inspecting wire rod coils Coils in storage Interior of blast furnace control room Interior view of hot-dip galvanising line Prepainted steel at Novolipetsk (NLMK Group) Hot slab in the plate mill reheating furnace