NEN EN 1434-3:1997被替代
Heat Meters - Part 3: Data Exchange And Interfaces
出版：Nederlands Normalisatie Instituut
专家解读视频
heat-exchange circuit which is absorbed or given up by the heat- conveying liquid in legal units. Does not cover electrical safety requirements.
Draft issued in April 2007. (04/2007)
NBN EN 1434-3:1997 - Identical
UNI EN 1434-3:2000 - Identical
NF EN 1434-3:1997 - Identical
I.S. EN 1434-3:1997 - Identical
NS EN 1434-3 Ed. 1 (1997) - Identical
SS EN 1434-3 Ed. 1 (1997) - Identical
UNE EN 1434-3:1998 - Identical
SN EN 1434-3:1997 - Identical
BS EN 1434-3:1997 - Identical
DIN EN 1434-3 (1997-04) - Identical
ONORM EN 1434-3:1997 - Identical
