ID: 57401Radioing the central control room about pig iron production status from the blast furnace tap hole Free downloadCategories South Korea, POSCORelated itemsMoving cold roil coil by crane in the storage facility Hot rolling steel slab Engineer among the cold rolled coils Storing wire rod coils d in a fully automated storage facility Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Casting wire rod Steel plate in the cooling bed Stacks of finished plate