JJG 545-1988
Verification Regulation of Frequency Comparator (English Version)
- Standard No.
- JJG 545-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2006-11
- Replace By
- JJG 545-2006
- Latest
- JJG 545-2015
JJG 545-1988 history
- 2015 JJG 545-2015 Frequency Comparators
- 2006 JJG 545-2006 Frequency Comparator
- 1988 JJG 545-1988 Verification Regulation of Frequency Comparator
