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刘芸
刘芸
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IEC 60335-2-41-2012 Household and similar electrical appliances - Safety - Part 2-41 Particular requirements for pumps《家用和类似用途电器.安全性.第2-41部分 泵的详细要求》.pdf 42

IEC 60335-2-41-2012 Household and similar electrical appliances - Safety - Part 2-41 Particular requirements for pumps《家用和类似用途电器.安全性.第2-41部分 泵的详细要求》.pdfIEC 60335-2-41-2012 Household and similar electrical appliances - Safety - Part 2-41 Particular requirements for pumps《家用和类似用途电器.安全性.第2-41部分 泵的详细要求》.pdf

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IEC 60335-2-4-2008 Household and similar electrical appliances - Safety - Part 2-4 Particular requirements for spin extractors《家用和类似用途电器.安全性.第2-4部分 离心式脱水机的特殊要求》.pdf 38

IEC 60335-2-4-2008 Household and similar electrical appliances - Safety - Part 2-4 Particular requirements for spin extractors《家用和类似用途电器.安全性.第2-4部分 离心式脱水机的特殊要求》.pdfIEC 60335-2-4-2008 Household and similar electrical appliances - Safety - Part 2-4 Particular requirements for spin extractors《家用和类似用途电器.安全性.第2-4部分 离心式脱水机的特殊要求》.pdf

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IEC 60141-4-1980 Test on oil-filled and gas-pressure cables and their accessories Part 4 Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories .pdf 46

IEC 60141-4-1980 Test on oil-filled and gas-pressure cables and their accessories Part 4 Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories .pdfIEC 60141-4-1980 Test on oil-filled and gas-pressure cables and their accessories Part 4 Oil-impregnated paper-insulated high pressure oil-filled pipe-type cables and accessories .pdf

上传人：刘芸
5人阅读
IEC 60141-1 AMD 2-1998 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdf 12

IEC 60141-1 AMD 2-1998 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdfIEC 60141-1 AMD 2-1998 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdf

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5人阅读
IEC 60141-1 AMD 1-1995 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdf 4

IEC 60141-1 AMD 1-1995 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdfIEC 60141-1 AMD 1-1995 Tests on oil-filled and gas-pressure cables and their accessories - Part 1 Oil-filled paper-insulated metal-sheathed cables and accessories for alternating v.pdf

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IEC 60137-2017 Insulated bushings for alternating voltages above 1000 V《交流电压1000V以上的绝缘套管》.pdf 128

IEC 60137-2017 Insulated bushings for alternating voltages above 1000 V《交流电压1000V以上的绝缘套管》.pdfIEC 60137-2017 Insulated bushings for alternating voltages above 1000 V《交流电压1000V以上的绝缘套管》.pdf

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IEC 60136-1986 Dimensions of brushes and brush-holders for electrical machinery《电机用电刷和刷握尺寸》.pdf 72

IEC 60136-1986 Dimensions of brushes and brush-holders for electrical machinery《电机用电刷和刷握尺寸》.pdfIEC 60136-1986 Dimensions of brushes and brush-holders for electrical machinery《电机用电刷和刷握尺寸》.pdf

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3人阅读
IEC 60050-151-2001 International Electrotechnical Vocabulary - Part 151 Electrical and magnetic devices《国际电工词汇 第151部分：电和磁的器件》.pdf 174

IEC 60050-151-2001 International Electrotechnical Vocabulary - Part 151 Electrical and magnetic devices《国际电工词汇 第151部分：电和磁的器件》.pdfIEC 60050-151-2001 International Electrotechnical Vocabulary - Part 151 Electrical and magnetic devices《国际电工词汇 第151部分：电和磁的器件》.pdf

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IEC 60050-141-2004 International Electrotechnical Vocabulary - Part 141 Polyphase systems and circuits《电工术语.第141部分 多相系统与多相电路》.pdf 60

IEC 60050-141-2004 International Electrotechnical Vocabulary - Part 141 Polyphase systems and circuits《电工术语.第141部分 多相系统与多相电路》.pdfIEC 60050-141-2004 International Electrotechnical Vocabulary - Part 141 Polyphase systems and circuits《电工术语.第141部分 多相系统与多相电路》.pdf

上传人：刘芸
4人阅读
IEC 60050-131-2002 International Electrotechnical Vocabulary - Part 131 Circuit theory《国际电工词汇.第131部分 电路理论》.pdf 220

IEC 60050-131-2002 International Electrotechnical Vocabulary - Part 131 Circuit theory《国际电工词汇.第131部分 电路理论》.pdfIEC 60050-131-2002 International Electrotechnical Vocabulary - Part 131 Circuit theory《国际电工词汇.第131部分 电路理论》.pdf

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