[Prognosis of the value of maximum permissible concentration (MPC) of certain chemical substances in the air].
D000397:Air Pollution; D005506:Food Contamination; D007306:Insecticides / Q000032:analysis*; D008452:Maximum Allowable Concentration; D010710:Phosphates / Q000032:analysis*; D014876:Water Pollution
D007306:Insecticides; D010710:Phosphates
Prognozirovanie velichin predel'no dopustimykh kontsentratsiĭ (PDK) nekotorykh khimicheskikh veshchestv v vozdukhe.