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NF C46-206-2006 Straight thermocouple assembly with metal or ceramic protection tube and accessories 《用金属或陶瓷保护管和附件进行直形热电偶装配》.pdf 20

NF C46-206-2006 Straight thermocouple assembly with metal or ceramic protection tube and accessories 《用金属或陶瓷保护管和附件进行直形热电偶装配》.pdfNF C46-206-2006 Straight thermocouple assembly with metal or ceramic protection tube and accessories 《用金属或陶瓷保护管和附件进行直形热电偶装配》.pdf

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NF C28-905-2005 Magnetic materials - Classification of surface insulations of electrical steel strip and laminations 《磁性材料 电工钢材、带材和叠层板材的表面绝缘分类》.pdf 9

NF C28-905-2005 Magnetic materials - Classification of surface insulations of electrical steel strip and laminations 《磁性材料 电工钢材、带材和叠层板材的表面绝缘分类》.pdfNF C28-905-2005 Magnetic materials - Classification of surface insulations of electrical steel strip and laminations 《磁性材料 电工钢材、带材和叠层板材的表面绝缘分类》.pdf

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NF C28-901-8-6-2009 Magnetic materials - Part 8-6 specifications for individual materials - Soft magnetic metallic materials 《磁性材料 第8-6部分 个别材料规格 软磁金属材料》.pdf 24

NF C28-901-8-6-2009 Magnetic materials - Part 8-6 specifications for individual materials - Soft magnetic metallic materials 《磁性材料 第8-6部分 个别材料规格 软磁金属材料》.pdfNF C28-901-8-6-2009 Magnetic materials - Part 8-6 specifications for individual materials - Soft magnetic metallic materials 《磁性材料 第8-6部分 个别材料规格 软磁金属材料》.pdf

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NF C28-901-13-2008 Magnetic materials - Part 13 methods of measurement of density resistivity and stacking factor of electrical steel sheet and strip 《磁性材料 第13部分 电工钢片和钢带的密度、电阻率和叠层.pdf 22

NF C28-901-13-2008 Magnetic materials - Part 13 methods of measurement of density resistivity and stacking factor of electrical steel sheet and strip 《磁性材料 第13部分 电工钢片和钢带的密度、电阻率和叠层.pdfNF C28-901-13-2008 Magnetic materials - Part 13 methods of measurement of density resistivity and stacking factor of electrical steel sheet and strip 《磁性材料 第13部分 电工钢片和钢带的密度、电阻率和叠层.pdf

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NF C27-603-2009 Insulating Liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil 《绝缘液体 用过和未用过的绝缘油中潜在腐蚀性硫检测的试验方法》.pdf 20

NF C27-603-2009 Insulating Liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil 《绝缘液体 用过和未用过的绝缘油中潜在腐蚀性硫检测的试验方法》.pdfNF C27-603-2009 Insulating Liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil 《绝缘液体 用过和未用过的绝缘油中潜在腐蚀性硫检测的试验方法》.pdf

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NF C27-602-2005 Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use 《从电气设备中取得的六氟化硫(SF6)的检验和处理指南.pdf 37

NF C27-602-2005 Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use 《从电气设备中取得的六氟化硫(SF6)的检验和处理指南.pdfNF C27-602-2005 Guidelines for the checking and treatment of sulphur hexafluoride (SF6) taken from electrical equipment and specification for its re-use 《从电气设备中取得的六氟化硫(SF6)的检验和处理指南.pdf

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NF C18-404 A11-1997 《NF EN 60984-1993的修改件1》.pdf 11

NF C18-404 A11-1997 《NF EN 60984-1993的修改件1》.pdfNF C18-404 A11-1997 《NF EN 60984-1993的修改件1》.pdf

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NF C18-401-1997 Insulating foam-filled tubes and solid rods for live working 《带电作业用填充绝缘泡沫管和实心棒》.pdf 31

NF C18-401-1997 Insulating foam-filled tubes and solid rods for live working 《带电作业用填充绝缘泡沫管和实心棒》.pdfNF C18-401-1997 Insulating foam-filled tubes and solid rods for live working 《带电作业用填充绝缘泡沫管和实心棒》.pdf

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NF C18-313-2005 Live working - Voltage detectors - Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 电压超过1kV交流电用电容型》.pdf 65

NF C18-313-2005 Live working - Voltage detectors - Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 电压超过1kV交流电用电容型》.pdfNF C18-313-2005 Live working - Voltage detectors - Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 电压超过1kV交流电用电容型》.pdf

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NF C18-313-1997 Live-working Voltage detectors Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 超过1KV的交流电压用的电容类型》.pdf 50

NF C18-313-1997 Live-working Voltage detectors Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 超过1KV的交流电压用的电容类型》.pdfNF C18-313-1997 Live-working Voltage detectors Part 1 capacitive type to be used for voltages exceeding 1 kV a c 《带电作业 电压检测器 第1部分 超过1KV的交流电压用的电容类型》.pdf

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