Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use. System E. Safety.
NORMA vydána dne 30.4.2009
Designation standards: BS EN 777-2:2009
Note: NEPLATNÁ
Publication date standards: 30.4.2009
The number of pages: 112
Approximate weight : 367 g (0.81 lbs)
Country: British technical standard
Kategorie: Technické normy BS