Industrial valves - Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems - PN and Class designated valves
NORM herausgegeben am 1.8.2017
Designation standards: STN EN 558
Classification mark: 133031
Catalog number: 125229
Note: UNGÜLTIG
Publication date standards: 1.8.2017
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN