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IEC TR 60782-1984 Measurements of ultrasonic magnetostrictive transducers《超声波磁致伸缩换能器的测量》.pdf 58

IEC TR 60782-1984 Measurements of ultrasonic magnetostrictive transducers《超声波磁致伸缩换能器的测量》.pdfIEC TR 60782-1984 Measurements of ultrasonic magnetostrictive transducers《超声波磁致伸缩换能器的测量》.pdf

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IEC TR 60778-1984 Brush-holders for slip-rings group R - type RA《集电环用刷握、R组 RA型》.pdf 26

IEC TR 60778-1984 Brush-holders for slip-rings group R - type RA《集电环用刷握、R组 RA型》.pdfIEC TR 60778-1984 Brush-holders for slip-rings group R - type RA《集电环用刷握、R组 RA型》.pdf

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IEC TR 60721-4-7 Edition 1.1-2003 Classification of environmental conditions - Part 4-7 Guidance for the correlation and transformation of environmental condition classes of IEC 60.pdf 94

IEC TR 60721-4-7 Edition 1.1-2003 Classification of environmental conditions - Part 4-7 Guidance for the correlation and transformation of environmental condition classes of IEC 60.pdfIEC TR 60721-4-7 Edition 1.1-2003 Classification of environmental conditions - Part 4-7 Guidance for the correlation and transformation of environmental condition classes of IEC 60.pdf

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IEC 62512-2012 Electric clothes washer-dryers for household use - Methods for mesuring the performance《家用洗衣烘干两用机.性能测量方法》.pdf 34

IEC 62512-2012 Electric clothes washer-dryers for household use - Methods for mesuring the performance《家用洗衣烘干两用机.性能测量方法》.pdfIEC 62512-2012 Electric clothes washer-dryers for household use - Methods for mesuring the performance《家用洗衣烘干两用机.性能测量方法》.pdf

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IEC 62509-2010 Battery charge controllers for photovoltaic systems - Performance and functioning《光伏系统用蓄电池充电控制器.性能和功能》.pdf 58

IEC 62509-2010 Battery charge controllers for photovoltaic systems - Performance and functioning《光伏系统用蓄电池充电控制器.性能和功能》.pdfIEC 62509-2010 Battery charge controllers for photovoltaic systems - Performance and functioning《光伏系统用蓄电池充电控制器.性能和功能》.pdf

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IEC 62507-1-2010 Identification systems enabling unambiguous information interchange - Requirements - Part 1 Principles and methods《使得明确信息交换的识别系统.要求.第1部分 原理和方法》.pdf 116

IEC 62507-1-2010 Identification systems enabling unambiguous information interchange - Requirements - Part 1 Principles and methods《使得明确信息交换的识别系统.要求.第1部分 原理和方法》.pdfIEC 62507-1-2010 Identification systems enabling unambiguous information interchange - Requirements - Part 1 Principles and methods《使得明确信息交换的识别系统.要求.第1部分 原理和方法》.pdf

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IEC 62505-3-3-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-3 Measurement control and protection devices for specific use in.pdf 24

IEC 62505-3-3-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-3 Measurement control and protection devices for specific use in.pdfIEC 62505-3-3-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-3 Measurement control and protection devices for specific use in.pdf

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IEC 62505-3-1-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-1 Measurement control and protection devices for specific use in.pdf 26

IEC 62505-3-1-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-1 Measurement control and protection devices for specific use in.pdfIEC 62505-3-1-2009 Railway applications - Fixed installations - Particular requirements for a.c switchgear - Part 3-1 Measurement control and protection devices for specific use in.pdf

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IEC 62124-2004 Photovoltaic (PV) stand alone systems - Design verification《光电独立系统.设计检定》.pdf 86

IEC 62124-2004 Photovoltaic (PV) stand alone systems - Design verification《光电独立系统.设计检定》.pdfIEC 62124-2004 Photovoltaic (PV) stand alone systems - Design verification《光电独立系统.设计检定》.pdf

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IEC 62122-2002 Methods of measurement for consumer-use digital VTRs - Electronic and mechanical performances《消费者使用的数字VTRs的测量方法.电子和机械性能》.pdf 54

IEC 62122-2002 Methods of measurement for consumer-use digital VTRs - Electronic and mechanical performances《消费者使用的数字VTRs的测量方法.电子和机械性能》.pdfIEC 62122-2002 Methods of measurement for consumer-use digital VTRs - Electronic and mechanical performances《消费者使用的数字VTRs的测量方法.电子和机械性能》.pdf

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