Safety devices for protection against excessive pressure. Part 4: Pilot operated safety valves
NORM herausgegeben am 1.12.2013
Designation standards: STN EN ISO 4126-4
Classification mark: 136668
Catalog number: 118210
Publication date standards: 1.12.2013
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN