High temperature water central heating systems with flow temperatures higher than 110 °C (protection against pressures over 0.5 atь) - Equipment and installation— 10 стр.
Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C; German version EN 14394:2005+A1:2008— 134 стр.
High temperature water central heating systems with flow temperatures higher than 110 °C (protection against pressures over 0.5 atь) - Equipment and installation— 10 стр.