Gres , L., Gupalo , O., Yeromin , O., Karpenko , S., Samoilenko , T., & Karakash , Y. (2020). NATURAL GAS ECONOMY IN THE PROCESS OF AIR HEATING IN THE HOT -BLAST STOVES. Scientific Journal "Metallurgy", (2(42), 63-71. Retrieved from http://metal.journalsofznu.zp.ua/index.php/journal/article/view/34