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2019-11-11
JJF (机械) 1026-2019
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JJF(电子) 0015-2018
光不连续性测试仪(装置)校准规范
Calibration Specification for Optical Discontinuity Tester ( Device)
2018-04-30
JJF(电子)0015-2018
光不连续性测试仪(装置)校准规范
Calibration Specification for Optical Discontinuity Tester(Device)
2018-04-30
JJF (电子) 0015-2018
光不连续性测试仪(装置)校准规范
JJF 2142-2024
过滤器完整性测试仪校准规范
Calibration Specification for Filter Integrity Testers
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JJF(冀) 186-2021
氧化锌避雷器阻性电流测试仪校准规范
2021-02-04
JJF(皖) 74-2019
氧化锌避雷器阻性电流测试仪校准规范
2019-01-30
DL/T 1694.5-2017
高压测试仪器及设备校准规范 第5部分：氧化锌避雷器阻性电流测试仪
Calibration specification for high voltage testing instruments Part 5: Resistive current testers for zinc oxide surge arrester