Specification for cast iron and carbon steel ball valves for general purposes.
NORMA vydána dne 31.12.1974
Designation standards: BS 5159:1974
Note: NEPLATNÁ
Publication date standards: 31.12.1974
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategorie: Technické normy BS