GB/T 7625-1987

2400/1200 bits per second modem standardized for use in the general switched telephone network

NORM herausgegeben am 3.4.1987

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The information about the standard:

Designation standards: GB/T 7625-1987
Publication date standards: 3.4.1987
Country: Chinese technical standard
Kategorie: Technische Normen GB