BS EN 61291-4:2012现行
Optical amplifiers. Multichannel applications. Performance specification template
出版：British Standards Institution
专家解读视频
Defines optical amplifier (OA) devices and sub-systems to be used in multichannel applications.
© British Standards Institution 2013
IEC 61291-4 Ed. 3.0 - Identical
SS EN 61291-4 Ed. 3 (2012) - Identical
NF EN 61291-4:2012 - Identical
NBN EN 61291-4:2012 - Identical
NF EN 61291-4 : 2012 - Identical
SN EN 61291-4 : 2003 - Identical
I.S. EN 61291-4:2012 - Identical
DIN EN 61291-4 : 2012 - Identical
IEC 61291-4 : 3.0 - Identical
EN 61291-4 : 2012 - Identical
NBN EN 61291-4 : 2012 - Identical
DIN EN 61291-4 : 2012 - Identical
I.S. EN 61291-4:2012 - Identical
