[Comparative efficiency of an acute-angled deflector designed by the All-Union Institute of Work Protection of the All-Union Central Trade Union Council used to ventilate forge shops].
D004526:Efficiency; D008669:Metallurgy; D008834:Microclimate; D014586:USSR; D014691:Ventilation
K voprosu o sravnitel'noĭ éffektivnosti ostrougol'nogo deflektora konstruktsii Vsesoiunznogo instituta okhrany truda VTsSPS primenitel'no k ventiliatsii kuznits