I.S. EN 303-2:2017现行
Heating Boilers Part 2: Heating Boilers With Forced Draught Burners - Special Requirements for Boilers With Atomizing oil Burners
出版：National Standards Authority of Ireland
专家解读视频
Pertains to boilers used for central heating in accordance with EN 303-1:2017 up to a nominal heat output of 1000 kW and EN 303-4 up to a nominal heat output of 70 kW with forced draught burners in accordance with EN 267 that are designed for operating with liquid fuels.
UNE EN 303-2:2018 - Identical
EN 303-2:2017 - Identical
NS EN 303-2:2017 - Identical
SN EN 303-2:2017 - Identical
SS EN 303-2 Ed. 2 (2017) - Identical
NEN EN 303-2:2017 - Identical
ONORM EN 303-2:2017 - Identical
NF EN 303-2:2017 - Identical
BS EN 303-2:2017 - Identical
