Steel ball valves for general-purpose industrial applications.
NORMA vydána dne 31.5.2007
Designation standards: BS ISO 7121:2006
Note: NEPLATNÁ
Publication date standards: 31.5.2007
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technické normy BS