[Sampling technics: granulometric separators].
D000395:Air Pollutants, Occupational / Q000032:analysis*; D002498:Centrifugation; D004391:Dust; D008433:Mathematics; D008722:Methods; D010316:Particle Size
D000395:Air Pollutants, Occupational; D004391:Dust
Tecniche di campionamento: separatori granulometrici.