Piping and fitting. Bolt lengths for flange joints on piping
STANDARD published on 16.2.1989
Designation standards: ČSN 131095
Classification mark: 131095
Catalog number: 25040
Note: WITHDRAWN
Publication date standards: 16.2.1989
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN