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IEC TR 60479-4-2011 Effects of current on human beings and livestock - Part 4 Effects of lightning strokes《电流对人体和牲畜的影响.第4部分 雷击影响》.pdf 46

IEC TR 60479-4-2011 Effects of current on human beings and livestock - Part 4 Effects of lightning strokes《电流对人体和牲畜的影响.第4部分 雷击影响》.pdfIEC TR 60479-4-2011 Effects of current on human beings and livestock - Part 4 Effects of lightning strokes《电流对人体和牲畜的影响.第4部分 雷击影响》.pdf

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IEC TR 60344-2007 Calculation of d.c resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide《低频电缆和电线未涂层和涂层铜导线的直流电阻计算.应用指南》.pdf 10

IEC TR 60344-2007 Calculation of d.c resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide《低频电缆和电线未涂层和涂层铜导线的直流电阻计算.应用指南》.pdfIEC TR 60344-2007 Calculation of d.c resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide《低频电缆和电线未涂层和涂层铜导线的直流电阻计算.应用指南》.pdf

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IEC 62496-2-1-2011 Optical circuit boards - Part 2-1 Measurements - Optical attenuation and isolation《光学电路板.第2-1部分 测量.光纤衰减和隔离》.pdf 74

IEC 62496-2-1-2011 Optical circuit boards - Part 2-1 Measurements - Optical attenuation and isolation《光学电路板.第2-1部分 测量.光纤衰减和隔离》.pdfIEC 62496-2-1-2011 Optical circuit boards - Part 2-1 Measurements - Optical attenuation and isolation《光学电路板.第2-1部分 测量.光纤衰减和隔离》.pdf

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IEC 62494-1-2008 Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1 Definition and requirements of general radiography《医疗电气设备.数字X射线成像系统的曝光指数.第1部分 通用X射线照相术的定义和.pdf 44

IEC 62494-1-2008 Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1 Definition and requirements of general radiography《医疗电气设备.数字X射线成像系统的曝光指数.第1部分 通用X射线照相术的定义和.pdfIEC 62494-1-2008 Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1 Definition and requirements of general radiography《医疗电气设备.数字X射线成像系统的曝光指数.第1部分 通用X射线照相术的定义和.pdf

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IEC 62493-2015 Assessment of lighting equipment related to human exposure to electromagnetic field《照明设备产生的电磁场对人类辐射的评估》.pdf 138

IEC 62493-2015 Assessment of lighting equipment related to human exposure to electromagnetic field《照明设备产生的电磁场对人类辐射的评估》.pdfIEC 62493-2015 Assessment of lighting equipment related to human exposure to electromagnetic field《照明设备产生的电磁场对人类辐射的评估》.pdf

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IEC 62491-2008 Industrial systems installations and equipment and industrial products - Labelling of cables and cores《工业系统、装置和设备及工业产品.电缆和电线的标签》.pdf 64

IEC 62491-2008 Industrial systems installations and equipment and industrial products - Labelling of cables and cores《工业系统、装置和设备及工业产品.电缆和电线的标签》.pdfIEC 62491-2008 Industrial systems installations and equipment and industrial products - Labelling of cables and cores《工业系统、装置和设备及工业产品.电缆和电线的标签》.pdf

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IEC 62490-2-2010 ESL measuring method - Part 2 Surface mount capacitors for use in electronic equipment《ESL测量方法.第2部分 电子设备用表面安装电容器》.pdf 34

IEC 62490-2-2010 ESL measuring method - Part 2 Surface mount capacitors for use in electronic equipment《ESL测量方法.第2部分 电子设备用表面安装电容器》.pdfIEC 62490-2-2010 ESL measuring method - Part 2 Surface mount capacitors for use in electronic equipment《ESL测量方法.第2部分 电子设备用表面安装电容器》.pdf

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IEC 62089-2001 Nuclear instrumentation - Calibration and usage of alpha beta gas proportional counters《核检测仪表.α β流气式正比计数器的标定和使用》.pdf 76

IEC 62089-2001 Nuclear instrumentation - Calibration and usage of alpha beta gas proportional counters《核检测仪表.α β流气式正比计数器的标定和使用》.pdfIEC 62089-2001 Nuclear instrumentation - Calibration and usage of alpha beta gas proportional counters《核检测仪表.α β流气式正比计数器的标定和使用》.pdf

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IEC 62088-2001 Nuclear instrumentation - Photodiodes for scintillation detectors - Test procedures《核仪器仪表 闪烁探测器用光电二极管 试验规程》.pdf 44

IEC 62088-2001 Nuclear instrumentation - Photodiodes for scintillation detectors - Test procedures《核仪器仪表 闪烁探测器用光电二极管 试验规程》.pdfIEC 62088-2001 Nuclear instrumentation - Photodiodes for scintillation detectors - Test procedures《核仪器仪表 闪烁探测器用光电二极管 试验规程》.pdf

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IEC 62087-6-2015 Audio video and related equipment - Determination of power consumption - Part 6 Audio equipment《音频 视频和相关设备 功耗的测定 第6部分 音频设备》.pdf 26

IEC 62087-6-2015 Audio video and related equipment - Determination of power consumption - Part 6 Audio equipment《音频 视频和相关设备 功耗的测定 第6部分 音频设备》.pdfIEC 62087-6-2015 Audio video and related equipment - Determination of power consumption - Part 6 Audio equipment《音频 视频和相关设备 功耗的测定 第6部分 音频设备》.pdf

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