GB 13158-1991
Compatibility test method for clock and synchronization equipment of digital switches entering digital network (English Version)

Standard No.

GB 13158-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

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

Latest

GB 13158-1991

GB 13158-1991 history

• 1991 GB 13158-1991 Compatibility test method for clock and synchronization equipment of digital switches entering digital network