JJG 646-1990
Verification Regulation of Quantitative Adjustable Bipet (English Version)
- Standard No.
- JJG 646-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2007-06
- Replace By
- JJG 646-2006
- Latest
- JJG 646-2006
JJG 646-1990 history
- 2006 JJG 646-2006 Verification Regulation of Locomotive Pipette
- 1990 JJG 646-1990 Verification Regulation of Quantitative Adjustable Bipet
