GB/T 21642.4-2012

Technical requirements for IP video conference system devices - Part 4: Gatekeeper

NORMA vydaná dňa 29.6.2012

Anglicky a čínsky -
Elektronické PDF (1106.30 EUR)

The information about the standard:

Designation standards: GB/T 21642.4-2012
Publication date standards: 29.6.2012
Country: Chinese technical standard
Kategória: Technické normy GB