DIN EN 297 (2005-10)被替代
Gas-fired Central Heating Boilers - Type B Boilers, Fitted With Atmospheric Burners Of Nominal Heat Input Not Exceeding 70 Kw
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
Specifies the requirements and test methods for the construction, safety, fitness for purpose, rational use of energy, classification and marking of gas fired central heating boilers.
Partially supersedes DIN 3368-2. (08/2001) Supersedes DIN 4702-3. (06/2007) A transition period, as set out in DIN EN 15502-2-2 issue 10-2014, exists until 31-07-2017. (10/2014)
SN EN 297:1998 - Identical
NEN EN 297:1994 - Identical
ONORM EN 297:2006 - Identical
BS EN 297:1994 - Identical
NBN EN 297:1994 - Identical
UNI EN 297:2007 - Identical
UNI EN 297:1996 - Identical
I.S. EN 297:1994 - Identical
NF EN 297:1994 - Identical
NS EN 297:1994 - Identical
UNE EN 297:1995 - Identical
SS EN 297:1994 - Identical
