Specification for cast iron wedge and double disk gate valves for general purposes.
NORMA vydaná dňa 4.9.1974
Designation standards: BS 5150:1974
Note: NEPLATNÁ
Publication date standards: 4.9.1974
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS