State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring volume densities of ionized air electric charge and air ion number concentration
NORMA vydaná dňa 1.7.2010
Designation standards: GOST R 8.646-2008
Publication date standards: 1.7.2010
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST