DIN EN 303-2-2003 采暖锅炉.第2部分:带强制通风燃烧器的采暖锅炉.带雾化油燃烧器的采暖锅炉的特殊要求
Heating boilers - Part 2: Heating boilers with forced draught burners; Special requirements for boilers with atomizing oil burners (includes Amendment A1:2003); German version EN 303-2:1998 + A1:2003
The project specifies the heating-related requirements necessary for liquid fuels for low-temperature boilers and the required additional tests on oil-fired low-temperature boilers.