BS 853:1939

Specification for calorifiers..

NORMA vydaná dňa 23.10.1939

The information about the standard:

Designation standards: BS 853:1939
Note: NEPLATNÁ
Publication date standards: 23.10.1939
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS