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 Recording equipment status while checking the flames of drying burners Operators monitoring screens in the logistics control centre Steel plate in the cooling bed Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Steel plate in the cooling bed Electrical technician checking the condition of a motor Operators monitoring screens in the logistics control centre View of exterior of steelmaking plant at night