Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW
STANDARD published on 1.9.1998
Designation standards: ČSN EN 525
Classification mark: 061910
Catalog number: 53247
Note: WITHDRAWN
Publication date standards: 1.9.1998
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: Czech technical standard
Category: Technical standards ČSN