BS 1735:1951

Flanged cast iron gate valves, Classes 125 and 250 for the petroleum industry.

NORMA vydaná dňa 10.5.1951

The information about the standard:

Designation standards: BS 1735:1951
Note: NEPLATNÁ
Publication date standards: 10.5.1951
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS