DIN IEC 61753-121-2 (2007-03)被替代
Fibre optic interconnecting devices and passive components - Terminated Cable Assemblies Part 121-2: Performance standard for simplex and duplex cords with singlemode fibre optic cylindrical ferrule connectors for Category C - controlled environment (IEC 86B/2398/CD:2006)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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