JJG 449-2001
Verification Regulation of Octave-Band and One-Third-Octave Band Filters (English Version)

Standard No.

JJG 449-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

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

Status

Be replaced 2015-02

Replace By

JJG 449-2014

Latest

JJG 449-2014

JJG 449-2001 history

• 2014 JJG 449-2014 Octave-Band and Fractional-Octave-Band Filters
• 2001 JJG 449-2001 Verification Regulation of Octave-Band and One-Third-Octave Band Filters