GBT20185-2006
GBT20185-2006, Total:2 items.
The international standard classification for "GBT20185-2006" includes: Transmission systems , Electrical engineering in general .
The Chinese standard classification for "GBT20185-2006" includes: Optical communication equipment , Basic standards and general methods .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20185-2006 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy
- GB/T 20295-2006 Application of GB/T4728.12 and GB/T4728.13 standards
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