ID: 57401 Radioing the central control room about pig iron production status from the blast furnace tap hole Free download Categories South Korea, POSCO Related items Moving cold roil coil by crane in the storage facility Monitoring plate rolling in the control room A technician in full personal protective equipment (PPE) Cold rolled coils in storage Cold rolled coils in storage View of blast furance control centre View of quality control engineer through a hot rolled coil in storage Preparing to load steel wire rods onto ship at the port