UNI EN 14511-4:2008被替代
Air Conditioners, Liquid Chilling Packages And Heat Pumps With Electrically Driven Compressors For Space Heating And Cooling - Part 4: Requirements
出版：Italian Standards
专家解读视频
Describes minimum requirements which ensure that air conditioners, heat pumps and liquid chilling packages with electrical driven compressors are fit for the use designated by the manufacturer when used for space heating and/or cooling.
Supersedes UNI EN 255-4, UNI EN 814-3 and UNI EN 12055. (09/2004)
NEN EN 14511-4:2011 - Identical
SS EN 14511-4 Ed. 2 (2007) - Identical
SN EN 14511-4:2008 - Identical
ONORM EN 14511-4:2008 - Identical
NS EN 14511-4 Ed. 2 (2007) - Identical
NEN EN 14511-4:2007 - Identical
NBN EN 14511-4:2008 - Identical
NF EN 14511-4:2008 - Identical
UNE EN 14511-4:2008 - Identical
DIN EN 14511-4 (2008-02) - Identical
I.S. EN 14511-4:2007 - Identical
BS EN 14511-4:2007 - Identical
