Industrial fitting. Flanged and weld-on angle stop valves for working overpressure 32 MPa (= 325 kp.cm exp-2)
NORM herausgegeben am 15.1.1975
Designation standards: ČSN 139766
Classification mark: 139766
Catalog number: 990
Note: UNGÜLTIG
Publication date standards: 15.1.1975
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN