JJF 1304-1990
0.6~1 GHz, 2~4 GHz coaxial phase shift reference operation technical specification (English Version)
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JJF 1304-1990
Standard No.
JJF 1304-1990
Language
Chinese,
Available in English version
Published By
National Metrological Technical Specifications of the People's Republic of China
Status
Be replaced
2011-10
Replace By
JJF 1304-2011
Latest
JJF 1304-2011
JJF 1304-1990 history
2011
JJF 1304-2011
Calibration Specification for Gauge Block Comparators
1970
JJF 1304-1990
0.6~1 GHz, 2~4 GHz coaxial phase shift reference operation technical specification
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