JJF 1958-2021
铯原子频率标准校准规范
Calibration Specification for Cesium Atomic Frequency Standards
2021-12-28
JJF 1308-1990
Cs-Ⅲ铯原子束时间频率基准操作技术规范
Operating Technical Norm of the Cs-sⅢ Cesium Atom Beam Time Frequency Primary Standard
MIL MIL-F-28811A Notice 1-Inactivation
FREQUENCY STANDARD, CESIUM BEAM TUBE (SUPERSEDING MIL-F-28811)
频率标准 铯束管（取代MIL-F-28811）
1995-04-30
MIL MIL-F-28811A
FREQUENCY STANDARD, CESIUM BEAM TUBE (SUPERSEDING MIL-F-28811)
频率标准 铯束管（取代MIL-F-28811）
1985-04-26
CID A-A-58034
FREQUENCY STANDARD, CESIUM
频率标准铯
1994-10-17
JJF 1956-2021
氢原子频率标准校准规范
Calibration Specification for Hydrogen Atomic Frequency Standards
2021-12-28
JJF 1957-2021
铷原子频率标准校准规范
Calibration Specification for Rubidium Atomic Frequency Standards
2021-12-28
GB/T 12498-2012
铷原子频率标准通用规范
Generic specification of rubidium frequency standard
2012-12-31