I.S. EN 12098-4:2005被替代
Controls For Heating Systems Part 4: Optimum Start-stop Control Equipment For Electrical Systems
出版：National Standards Authority of Ireland
专家解读视频
Applicable to electronic equipment which controls electrical heating.
NEN EN 12098-4:2005 - Identical
ONORM EN 12098-4:2006 - Identical
SS EN 12098-4 Ed. 1 (2005) - Identical
SN EN 12098-4:2005 - Identical
BS EN 12098-4:2005 - Identical
DIN EN 12098-4 (2005-12) - Identical
NBN EN 12098-4:2005 - Identical
NF EN 12098-4:2006 - Identical
UNI EN 12098-4:2005 - Identical
NS EN 12098-4 Ed. 1 (2006) - Identical
UNE EN 12098-4:2006 - Identical
