BS 1963:1969

Specification for pressure operated relay valves for gas burning appliances.

NORMA vydána dne 13.2.1970

Anglicky -
PDF - okamžité stažení (4554.00 CZK)

The information about the standard:

Designation standards: BS 1963:1969
Note: NEPLATNÁ
Publication date standards: 13.2.1970
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: British technical standard
Kategorie: Technické normy BS