共 50 条
- [2] Get 158-2020 State Primary Standard for the Electric Field Strength Unit Within the Frequency Range from 0 to 20 kHz [J]. Measurement Techniques, 2022, 65 : 233 - 239
- [7] The special state standard of the unit of frequency deviation [J]. Measurement Techniques, 2005, 48 : 42 - 48
- [8] SPECIAL STATE STANDARD FOR FREQUENCY DEVIATION UNIT [J]. MEASUREMENT TECHNIQUES, 1977, 20 (09) : 1249 - 1252
- [10] STATE PRIMARY STANDARD FOR THE UNIT OF ELECTRIC-FIELD STRENGTH IN THE FREQUENCY-RANGE 0.0003-1000 MHZ [J]. MEASUREMENT TECHNIQUES USSR, 1995, 38 (01): : 4 - 8