Single burner gas-fired overhead radiant tube heaters for non-domestic use - Part 1: Safety; Amendment A3; German version EN 416-1:1999/A3:2002— 15 стр.
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 5: Final energy demand of heating systems— 198 стр.
Energy efficiency of buildings - Calculation of the net, final and primary energy demand for heating, cooling, ventilation, domestic hot water and lighting - Part 5: Final energy demand of heating systems— 205 стр.
