STN 139712 (139712)

Piping and fitting. Blind flanges for working overpressure 32 MPa (|cca| 325 kp/cm|exp(2)|)

STANDARD published on 1.1.1975

The information about the standard:

Designation standards: STN 139712
Classification mark: 139712
Catalog number: 53652
Publication date standards: 1.1.1975
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN