DIN EN 61291-5-2 : 2015被替代
OPTICAL AMPLIFIERS - PART 5-2: QUALIFICATION SPECIFICATIONS - RELIABILITY QUALIFICATION FOR OPTICAL FIBRE AMPLIFIERS (IEC 61291-5-2:2017)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
BS EN 61291-5-2 : 2017 - Identical
IEC 61291-5-2 : 2.0 - Identical
EN 61291-5-2 : 2017 - Identical
BS EN 61291-5-2 : 2017 - Identical
IEC 61291-5-2 : 2.0 - Identical
SN EN 61291-5-2 : 2017 - Identical
