%0 Journal Article %T FEATURES OF VENTILATION OF ARC WELDING WORKPLACES IN SMALL ROOMS %A Shaptala, V.V. %A Hukalenko, E.E. %A Severin, N.N. %A Gusev, Y.M. %K electric arc welding, lift-and-turn exhaust devices, ventilation efficiency, computer simulation %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2022 %N 7 %P 8 %I Belgorod State Technological University named after V.G. Shukhov