Specification for flame arresters for general use.
NORMA vydaná dňa 28.2.1990
Designation standards: BS 7244:1990
Note: NEPLATNÁ
Publication date standards: 28.2.1990
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS