GB/T 4959-2011

Methods of measurement for the characteristics of sound reinforcement in auditoria

NORMA vydaná dňa 31.10.2011

Anglicky a čínsky -
Elektronické PDF (719.60 EUR)

The information about the standard:

Designation standards: GB/T 4959-2011
Publication date standards: 31.10.2011
Country: Chinese technical standard
Kategória: Technické normy GB