I.S. EN 50272-4:2007被替代
Safety Requirements for Secondary Batteries and Battery Installations Part 4: Batteries for use in Portable Appliances
出版：National Standards Authority of Ireland
专家解读视频
Applies to the safety aspects associated with the accommodation, the arrangements of circuits and the operation of secondary cells and batteries in portable appliances.
SS EN 50272-4 Ed. 1 (2007) - Identical
SN EN 50272-4:2007 - Identical
NBN EN 50272-4:2007 - Identical
DIN EN 50272-4 : 2007 - Identical
BS EN 50272-4 : 2007 - Identical
NBN EN 50272-4 : 2007 - Identical
SN EN 50272-4 : 2007 - Identical
UNE EN 50272-4 : 2007 - Identical
NF EN 50272-4 : 2007 - Identical
EN 50272-4 : 2007 - Identical
NEN EN 50272-4 : 2007 - Identical
BS EN 50272-4 : 2007 - Identical
DIN EN 50272-4 : 2007 - Identical
DIN EN 50272-4:2007 - Identical
DIN EN 50272-4 (2007-10) - Identical
BS EN 50272-4:2007 - Identical
NF EN 50272-4:2007 - Identical
EN 50272-4:2007 - Identical
NEN EN 50272-4:2007 - Identical
UNE EN 50272-4:2007 - Identical
