
Optical amplifiers. Digital applications. Performance specification template
出版:British Standards Institution

专家解读视频
2007 [31/10/2007]2001 [15/05/2001]
© British Standards Institution 2013
SN EN 61291-2:2000 - Identical
DIN EN 61291-2 (2001-10) - Identical
NBN EN 61291-2:2007 - Identical
NF EN 61291-2:2007 - Identical
IEC 61291-2 Ed. 2.0 - Identical
DIN EN 61291-2 (2008-02) - Identical
SS EN 61291-2 Ed. 2 (2007) - Identical
I.S. EN 61291-2:2007 - Identical
SS EN 61291-2 Ed. 1 (2002) - Identical