
Flanged cast iron gate valves, Classes 125 and 250 for the petroleum industry.
NORM herausgegeben am 10.3.1960
Designation standards: BS 1735:1960
Note: UNGÜLTIG
Publication date standards: 10.3.1960
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS