
State system for ensuring the uniformity of measurements. Certified reference materials. Terms and definitions
NORMA vydaná dňa 1.5.2008
Designation standards: R 50.2.056-2007
Publication date standards: 1.5.2008
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategória: R