Gas governors. Specification for pressure governors with nominal connection size up to 50 mm for gas appliances with inlet pressure up to and including 200 mbar.
NORMA vydaná dňa 30.10.1987
Designation standards: BS 6448-1:1987
Note: NEPLATNÁ
Publication date standards: 30.10.1987
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: British technical standard
Kategória: Technické normy BS