Piping and fitting. Precision and elastic precision screw studs for working overpressure 32 MPa (= 325 kp.cm exp-2)
NORM herausgegeben am 15.1.1975
Designation standards: ČSN 139731
Classification mark: 139731
Catalog number: 971
Note: UNGÜLTIG
Publication date standards: 15.1.1975
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN