State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Orifice plates, nozzles ISA 1932 and Venturi tubes inserted in circular cross-section filled conduits. Speci
NORMA vydaná dňa 1.1.1999
Designation standards: GOST 8.563.1-97
Note: NEPLATNÁ
Publication date standards: 1.1.1999
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST