Calibration of vibration and shock pick-ups-Method for primary vibration calibration at low frequencies
振动和冲击传感器的校准 一次低频振动校准方法
1994-03-15
JJF 1401-2013
振弦式频率读数仪校准规范
Calibration Specification for Vibrating Wire Frequency Beadouts
2013-04-27
JJF 1756-2019
低频相位计校准规范
Calibration Specification for Low-frequency Phase Meters
2019-09-27
JJF 1925-2021
低频电压表校准规范
Calibration Specification for Low-frequency Volt-meters
2021-10-18
JJF 2085-2023
低频角加速度台校准规范
Calibration Specification for Low-frequency Angular Acceleration Generators
2023-10-12
JJF 1758-2019
低频移相器及相位发生器校准规范
Calibration Specification for Low Frequency Phase Shifters and Phase Generators
2019-09-27
JJF 1634-2017
超低频微加速度线加速度计校准规范
Calibration Specification for Linear Accelerometers at Ultra-low Frequency and Ultra-low Level Acceleration
2017-09-26
JJF 1895-2021
半导体器件直流和低频参数测试设备校准规范
Calibration Specification for Semiconductor Devices DC and Low Frequency Parameters Test Equipments
2021-02-23
DL/T 1694.6-2020
高压测试仪器及设备校准规范 第6部分:电力电缆超低频介质损耗测试仪
Calibration specification for high voltage testing instruments —Part 6: Very low frequency dielectric loss detector for power cable