ID: 31232 An engineer inspecting hot air injection unit in a blast furnace Free download Keywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang Steelworksinspection Categories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO) Related items Baotou Steel main control centre Wire rod casting Walking through the hot strip mill Inspecting rails loaded and ready for transport by train Close-up of slabs being loaded for export onto ship at the facility port Inspecting scrap metal that is waiting to be recycled into new steel in the electric arc furnace Steel billet in production in the hot strip mill Cutting steel billet