GB 7436-1987
Technical requirements for time-division multiplexing equipment for open telegraphy and low-speed data on analog telephone circuits (English Version)

Standard No.

GB 7436-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 7436-1987

GB 7436-1987 history

• 1987 GB 7436-1987 Technical requirements for time-division multiplexing equipment for open telegraphy and low-speed data on analog telephone circuits