I.S. EN 834:2013现行
Heat Cost Allocators for the Determination of the Consumption of Room Heating Radiators - Appliances With Electrical Energy Supply
出版：National Standards Authority of Ireland
专家解读视频
Pertains to heat cost allocators which are used to capture the proportionate thermal output of radiators in consumer units.
ONORM EN 834:2015 - Identical
UNE EN 834:2014 - Identical
UNE EN 834:1996 - Identical
SS EN 834 Ed. 2 (2013) - Identical
UNI EN 834:2013 - Identical
SN EN 834:2013 - Identical
NS EN 834:2013 - Identical
NF EN 834:2013 - Identical
BS EN 834:2013 - Identical
NEN EN 834:2013 - Identical
ONORM EN 834:2013 - Identical
NBN EN 834:2013 - Identical
