直流电子负载校准规范
Calibration Specification of DC Electronic Load
2008-03-27
JJF 1462-2014
直流电子负载校准规范
Calibration Specification for DC Electronic Loads
2014-04-21
JJF (电子) 30101-2007
直流电子负载校准规范
JJF(苏) 227-2019
电子式交流电能表使用中校准规范
2019-05-09
JJF(滇) 21-2022
使用中电子式交流电能表状态在线校准规范(试行)
2022-06-24
DIN 45910-127
Harmonized system of quality assessment for electronic components; detail specification: Polar aluminium electrolytic capacitors with non solid electrolyte, DC 40 to 100 V (suitable to V a.c. load without using a polarizing potential), general-purpose grade, cylindrical metal case with insulation sleeve, axial wire leads, climatic category 40/085/56 (CECC 30301-045)
电子元件质量评定协调体系;详细规范:DC 40至100 V(适用于交流电压负载 无需使用极化电位)的非固体电解质极性铝电解电容器 通用级 带绝缘层的圆柱形金属外壳