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电能计量设备(交流电). 一般要求. 试验和试验条件. 第11部分: 计量设备; 修正案1; 勘误1
Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 11: Metering equipment; Amendment 1; Corrigendum 1
参考页数:1P.;A4
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电能计量设备(交流电). 特殊要求. 第21部分: 有功电能静电计(1级和2级); 修正案1; 勘误1
Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2); Amendment 1; Corrigendum 1
参考页数:1P.;A4
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故障通道指示用电流和电压传感器或检测器. 第2部分:系统方面
Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2 : System aspects
参考页数:58P.;A4
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与人体电磁场暴露限制有关的低功率电子和电气设备评估通用标准(10 MHz - 300 GHz)
Generic standard for assessment of low power electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (10 MHz - 300 GHz)
参考页数:13P.;A4
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工频接地电阻测量
Measurement code for commercial frequency earth resistance
参考页数:11P.;A4
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PAV-321型宽带相位电压表试行检定规程
Verification Regulation of Model 321 Wide Band Phase Angle Voltmeter
参考页数:17P.;A4
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