
State systems for ensuring the uniformity of measurements. Spyrometers, spyrographs and spyroanalyzers. Verification procedure
STANDARD published on 1.1.2015
Designation standards: R 50.2.091-2013
Publication date standards: 1.1.2015
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Russian technical standard
Category: R