[Working conditions and state of health of operators of railway roadbed equipment].
D004391:Dust; D004782:Environmental Health; D006320:Hearing Tests; D006801:Humans; D009622:Noise; D009787:Occupational Medicine; D011890:Railroads; D014586:USSR; D014732:Vibration
D004391:Dust
Gigienicheskie usloviia truda i sostoianie zdorov'ia mekhanikov pytevykh mashin.