JJF 1226-1990
0.3~3 cubic meters / hour gas flow benchmark operating technical specifications (English Version)
- Standard No.
- JJF 1226-1990
- Language
- Chinese, Available in English version
- Published By
- National Metrological Technical Specifications of the People's Republic of China
- Status
- 2009-10
- Replace By
- JJF 1226-2009
- Latest
- JJF 1226-2009
JJF 1226-1990 history
- 2009 JJF 1226-2009 Calibration Specification of the Clinical Electronic Thermometer
- 1970 JJF 1226-1990 0.3~3 cubic meters / hour gas flow benchmark operating technical specifications
