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 Monitoring plate rolling in the control room Crane operator at the facility port Blast furnace hot air injection unit Cutting steel billet Placing wire rod coils on the back of a truck Prepainted steel production process at NLMK Pennsylvania (NLMK Group) Steel plate in storage Electrical technician checking the condition of a motor