
State system for ensuring uniformity of measurements. Refractometer IRF 454. Verification procedure
NORMA vydaná dňa 9.4.1986
Designation standards: MI 1574-86
Publication date standards: 9.4.1986
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategória: MI