Water flow measurement in hydromelioration and water sypply systems. Manner of measurement of water discharge using the ultrasonic (acoustic) velocity meters. General technical requirements
STANDARD published on 1.7.2003
Designation standards: GOST R 51657.5-2002
Publication date standards: 1.7.2003
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Category: Technical standards GOST