Valves for power engineering. Check valves for thermal power plants. Types and basic parameters
STANDARD published on 15.11.1989
Designation standards: ČSN 135340
Classification mark: 135340
Catalog number: 25129
Note: WITHDRAWN
Publication date standards: 15.11.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN