Industrial fittings. Swing check valves and flap valves. Technical delivery rules
STANDARD published on 1.11.1979
Designation standards: STN 134202
Classification mark: 134202
Catalog number: 53224
Publication date standards: 1.11.1979
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN