BS 1963:1964

Specification for pressure operated relay valves for use with town gas.

NORMA vydaná dňa 3.3.1964

The information about the standard:

Designation standards: BS 1963:1964
Note: NEPLATNÁ
Publication date standards: 3.3.1964
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS