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- [31] OUTLINE OF NEW BAR AND ROD MILL IN SENDAI-WORKS, AZUMA-STEEL-CO, LTD .3. QUALITY OF HEAT-TREATMENT FREE STEELS PRODUCED BY NEW BAR AND ROD MILL TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1987, 73 (04): : S295 - S295