[DETERMINATION OF SMALL AMOUNTS OF FREE SILICA IN THE PRESENCE OF SILICATES IN THE AIR OF INDUSTRIAL PREMISES].
D004391:Dust; D006801:Humans; D009787:Occupational Medicine; D017640:Silicates; D012822:Silicon Dioxide
D004391:Dust; D017640:Silicates; D012822:Silicon Dioxide
DUST; INDUSTRIAL MEDICINE; SILICA
OPREDELENIE MALYKH KOLICHESTV SVOBODNOI DVUOKISI KREMNIIA V PRISUSTSTVII SILIKATOV V VOZDUKHE PROIZVODSTVENNYKH POMESHCHENI I.