GB/T 13859-1992

Performance and test methods of 30-channel pulse code modulation drop/insert equipment at 2048 kbit/s

NORMA vydaná dňa 6.10.1992

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The information about the standard:

Designation standards: GB/T 13859-1992
Note: NEPLATNÁ
Publication date standards: 6.10.1992
Country: Chinese technical standard
Kategória: Technické normy GB