[The sanitary-hygienic efficacy of the mechanization of certain petroleum refining production processes].
D004781:Environmental Exposure; D006801:Humans; D009787:Occupational Medicine; D010578:Petroleum; D013672:Technology
D010578:Petroleum
Sanitarno-gigienicheskaia éffektivnost' mekhanizatsii nekotorykh proizvodstvennykh protsessov neftepererabotki.