TB/T 3026.5-2002
Technical requirements and test methods for digital conference telephone extensions (English Version)

Standard No.

TB/T 3026.5-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Railway

Latest

TB/T 3026.5-2002

Scope

This standard specifies the technical requirements and test methods for digital conference telephone extensions. This standard applies to the design, production and inspection of digital conference telephone extensions, as well as scientific research and engineering design.

TB/T 3026.5-2002 history

• 2002 TB/T 3026.5-2002 Technical requirements and test methods for digital conference telephone extensions