JJG 847-1993
Verification Regulation of Filter-Type Smokemeters (English Version)
- Standard No.
- JJG 847-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2012-01
- Replace By
- JJG 847-2011
- Latest
- JJG 847-2011
JJG 847-1993 history
- 2011 JJG 847-2011 Verification Regulation of Filter-Type Smokemeters
- 1993 JJG 847-1993 Verification Regulation of Filter-Type Smokemeters
