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 A technician in full personal protective equipment (PPE) Operators in the logistics control centre Wire rod in storage Hot slab in the reheating furnace in the plate mill Sorting cold rolled coils for storage Taking a sample of hot iron from the blast furnace Hot rolling steel slab Packaged cold rolled coils in storage