[Establishment of the maximum permissible concentration of nickel-zinc ferrite in the atmosphere].
D000395:Air Pollutants, Occupational / Q000633:toxicity*; D000818:Animals; D004305:Dose-Response Relationship, Drug; D004781:Environmental Exposure; D005290:Ferric Compounds / Q000633:toxicity*; D007501:Iron / Q000633:toxicity*; D008452:Maximum Allowable Concentration; D009532:Nickel / Q000633:toxicity*; D011208:Powders; D051381:Rats; D013997:Time Factors; D015032:Zinc / Q000633:toxicity*
D000395:Air Pollutants, Occupational; D005290:Ferric Compounds; D011208:Powders; C001215:ferrite; D009532:Nickel; D007501:Iron; D015032:Zinc
K obosnovaniiu predel'no dopustimoĭ kontsentratsii nikel'tsinkovogo ferrita v atmosfernom vozdukhe.