[Determination of the permissible exposures and the length of service for workers exposed to harmful factors].
D000336:Aerosols; D004305:Dose-Response Relationship, Drug; D006801:Humans; D020149:Manganese Poisoning; D008433:Mathematics; D008452:Maximum Allowable Concentration; D008669:Metallurgy; D012306:Risk; D013997:Time Factors
D000336:Aerosols
K voprosu ob opredelenii dopustimykh ékspozitsiĭ i trudovogo stazha rabochikh pri vozdeĭstvii vrednykh faktorov.