BS 4814:1976

Specification for expansion vessels using an internal diaphragm, for sealed hot water heating systems.

NORMA vydaná dňa 29.10.1976

The information about the standard:

Designation standards: BS 4814:1976
Note: NEPLATNÁ
Publication date standards: 29.10.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS