NBN EN 61291-4:2009被替代
Optical Amplifiers - Part 4: Multichannel Applications - Performance Specification Template
出版：Belgian Standards
专家解读视频
Provides a frame for the preparation of product specifications on the performances of OA devices and sub-systems to be used in multichannel applications.
I.S. EN 61291-4:2008 - Identical
BS EN 61291-4:2008 - Identical
NF EN 61291-4:2009 - Identical
DIN EN 61291-4 (2009-03) - Identical
SS EN 61291-4 Ed. 2 (2009) - Identical
SN EN 61291-4:2003 - Identical
