NS EN 12953-7 Ed. 1 (2002)现行
Shell Boilers - Part 7: Requirements For Firing Systems For Liquid And Gaseous Fuels For The Boilers
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines requirements for firing systems for oil and gaseous fuels applicable to shell boilers as defined in EN 12953-1 irrespective of the degree of supervision.
SS EN 12953-7 Ed. 1 (2002) - Identical
I.S. EN 12953-7:2002 - Identical
NF EN 12953-7:2002 - Identical
NBN EN 12953-7:2002 - Identical
ONORM EN 12953-7:2002 - Identical
DIN EN 12953-7 (2002-08) - Identical
BS EN 12953-7:2002 - Identical
SN EN 12953-7:2002 - Identical
UNI EN 12953-7:2004 - Identical
UNE EN 12953-7:2003 - Identical
NEN EN 12953-7:2002 - Identical
