GB/T 7624-1987

2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits

NORMA vydaná dňa 3.4.1987

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The information about the standard:

Designation standards: GB/T 7624-1987
Publication date standards: 3.4.1987
Country: Chinese technical standard
Kategória: Technické normy GB