JJF 1306-1990
3cm, 5cm coaxial thermal noise benchmark operation technical specification (English Version)
- Standard No.
- JJF 1306-1990
- Language
- Chinese, Available in English version
- Published By
- National Metrological Technical Specifications of the People's Republic of China
- Status
- 2011-12
- Replace By
- JJF 1306-2011
- Latest
- JJF 1306-2011
JJF 1306-1990 history
- 2011 JJF 1306-2011 Calibration Specification for X-Ray Fluorescence Coating Thickness Instruments
- 1970 JJF 1306-1990 3cm, 5cm coaxial thermal noise benchmark operation technical specification
