JJG 778-2019
Noise Level Statistical Analyzers (English Version)

Standard No.

JJG 778-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 778-2019

JJG 778-2019 history

• 2019 JJG 778-2019 Noise Level Statistical Analyzers
• 2005 JJG 778-2005 Noise Level Statistical Analyzers
• 1992 JJG 778-1992 Verification Regulation of Noise Level Statistical Analyzers