[Establishment of a sanitary protective zone for the ventilation installations of the main aeration system of Krasnodon mines].
D003032:Coal Mining / Q000295:instrumentation*; D009623:Noise, Occupational; D014455:Ukraine; D014691:Ventilation
K obosnovaniiu sanitarno-zashchitnoĭ zony ventiliatsionnykh ustanovok glavnogo provetrivaniia shakht Krasnodona.