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NF C71-236-1996 Auxiliaries for lamps Starting devices (other than glow starters) General and safety requirements 《灯具的辅助设备 起动装置(辉光启动器除外) 总则和安全要求》.pdf 36

NF C71-236-1996 Auxiliaries for lamps Starting devices (other than glow starters) General and safety requirements 《灯具的辅助设备 起动装置(辉光启动器除外) 总则和安全要求》.pdfNF C71-236-1996 Auxiliaries for lamps Starting devices (other than glow starters) General and safety requirements 《灯具的辅助设备 起动装置(辉光启动器除外) 总则和安全要求》.pdf

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NF C71-234 A1-1994 《NF EN 60924-1992的修改件1》.pdf 9

NF C71-234 A1-1994 《NF EN 60924-1992的修改件1》.pdfNF C71-234 A1-1994 《NF EN 60924-1992的修改件1》.pdf

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NF C71-233-1997 Auxiliaries for lamps Ballasts for discharge lamps (excluding tubular fluorescent lamps) Performance requirements 《灯具用辅助设备 放电灯(管式荧光灯除外)用镇流器 性能要求》.pdf 30

NF C71-233-1997 Auxiliaries for lamps Ballasts for discharge lamps (excluding tubular fluorescent lamps) Performance requirements 《灯具用辅助设备 放电灯(管式荧光灯除外)用镇流器 性能要求》.pdfNF C71-233-1997 Auxiliaries for lamps Ballasts for discharge lamps (excluding tubular fluorescent lamps) Performance requirements 《灯具用辅助设备 放电灯(管式荧光灯除外)用镇流器 性能要求》.pdf

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NF C55-409-1-2005 Hydraulic turbines storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1 evaluation in reaction turbines storage pumps and pump-turbines 《水轮机、.pdf 23

NF C55-409-1-2005 Hydraulic turbines storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1 evaluation in reaction turbines storage pumps and pump-turbines 《水轮机、.pdfNF C55-409-1-2005 Hydraulic turbines storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1 evaluation in reaction turbines storage pumps and pump-turbines 《水轮机、.pdf

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NF C55-408-2005 Hydraulic turbines - Testing of control systems 《液压涡轮机 控制系统测试》.pdf 88

NF C55-408-2005 Hydraulic turbines - Testing of control systems 《液压涡轮机 控制系统测试》.pdfNF C55-408-2005 Hydraulic turbines - Testing of control systems 《液压涡轮机 控制系统测试》.pdf

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NF C54-165-1998 Industrial a c networks affected by harmonics Application of filters and shunt capacitors 《受谐波影响的工业用交流电网络 过滤器和分流电容器的应用》.pdf 34

NF C54-165-1998 Industrial a c networks affected by harmonics Application of filters and shunt capacitors 《受谐波影响的工业用交流电网络 过滤器和分流电容器的应用》.pdfNF C54-165-1998 Industrial a c networks affected by harmonics Application of filters and shunt capacitors 《受谐波影响的工业用交流电网络 过滤器和分流电容器的应用》.pdf

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NF C54-160-1997 Capacitors for microwave ovens Part 1 general 《微波炉用电容器 第1部分 总则》.pdf 24

NF C54-160-1997 Capacitors for microwave ovens Part 1 general 《微波炉用电容器 第1部分 总则》.pdfNF C54-160-1997 Capacitors for microwave ovens Part 1 general 《微波炉用电容器 第1部分 总则》.pdf

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NF C54-121-1988 Internal fuses and internal overpressure disconnectors for capacitors for inductive heat generating plants 《感应式热力厂用电容器的内熔断器和内过压断路器》.pdf 12

NF C54-121-1988 Internal fuses and internal overpressure disconnectors for capacitors for inductive heat generating plants 《感应式热力厂用电容器的内熔断器和内过压断路器》.pdfNF C54-121-1988 Internal fuses and internal overpressure disconnectors for capacitors for inductive heat generating plants 《感应式热力厂用电容器的内熔断器和内过压断路器》.pdf

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NF C42-310-1971 MEASURING INSTRUMENTS HOUR METERS 《测量仪器 计时器》.pdf 14

NF C42-310-1971 MEASURING INSTRUMENTS HOUR METERS 《测量仪器 计时器》.pdfNF C42-310-1971 MEASURING INSTRUMENTS HOUR METERS 《测量仪器 计时器》.pdf

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NF C42-198-7-2007 Electrical safety in low voltage distribution systems up to 1 000 V a c and 1 500 V d c - Equipment for testing measuring or monitoring of protective measures - P.pdf 11

NF C42-198-7-2007 Electrical safety in low voltage distribution systems up to 1 000 V a c and 1 500 V d c - Equipment for testing measuring or monitoring of protective measures - P.pdfNF C42-198-7-2007 Electrical safety in low voltage distribution systems up to 1 000 V a c and 1 500 V d c - Equipment for testing measuring or monitoring of protective measures - P.pdf

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