Measurement of inorganic fibrous particles in ambient air; scanning electron microscopy method.
STANDARD published on 1.8.1991
Designation standards: VDI 3492Blatt1
Note: WITHDRAWN
Publication date standards: 1.8.1991
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: German technical standard
Category: Technical standards VDI
Messen anorganischer faserförmiger Partikel in der Außenluft; Rasterelektronenmikroskopisches Verfahren.