Gas cylinder valves for test pressures above 300 bar up to 450 bar - Type, dimensions, connections, threads (includes alos corrigendum 1997)
STANDARD published on 1.1.1997
Designation standards: ÖNORM M7390-3
Note: WITHDRAWN
Publication date standards: 1.1.1997
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM