Pressure gauge coks and valves and parts of pressure gauge connections. Technical regulations
NORM herausgegeben am 11.10.1989
Designation standards: ČSN 137501
Classification mark: 137501
Catalog number: 25174
Publication date standards: 11.10.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN