[Express mass spectrometric determination of the basic air pollutants].
D000393:Air Pollutants / Q000032:analysis*; D013058:Mass Spectrometry / Q000379:methods*; D008433:Mathematics; D008452:Maximum Allowable Concentration
D000393:Air Pollutants
Ekspressnoe mass-spektrometricheskoe opredelenie osnovynkh zagriazniteleĭ vozdukha.