
Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 1: System D - Safety
NORM herausgegeben am 1.7.2009
Designation standards: ÖNORM EN 777-1
Note: UNGÜLTIG
Publication date standards: 1.7.2009
The number of pages: 116
Approximate weight : 379 g (0.84 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM