BS EN 61291-5-2:2017現行
Optical Amplifiers - Part 5-2: Qualification Specifications - Reliability Qualification For Optical Fibre Amplifiers
出版：British Standards Institution
專家解讀視頻
2017 [30/09/2017]2002 [05/02/2003]
Supersedes 00/247605 DC (02/2003) Supersedes 15/30294923 DC. (10/2017)
EN 61291-5-2:2017/AC:2019-06 - Identical
IEC 61291-5-2:2017/COR1:2019 - Identical
DIN EN 61291-5-2 : 2015 - Identical
SN EN 61291-5-2 : 2017 - Identical
IEC 61291-5-2 : 2.0 - Identical
SN EN 61291-5-2 : 2017 - Identical
DIN EN 61291-5-2 : 2015 - Identical
EN 61291-5-2 : 2017 - Identical
SN EN 61291-5-2:2017 - Identical
EN 61291-5-2:2017 - Identical
DIN EN 61291-5-2 (2003-06) - Identical
