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NF G07-164-1993 Textiles Testing of fabrics Determination of behaviour of dry fabrics with regard to water Test on vertical surface 《纺织品 织物试验 干织物与水有关的性能测定 垂直面试验》.pdf 7

NF G07-164-1993 Textiles Testing of fabrics Determination of behaviour of dry fabrics with regard to water Test on vertical surface 《纺织品 织物试验 干织物与水有关的性能测定 垂直面试验》.pdfNF G07-164-1993 Textiles Testing of fabrics Determination of behaviour of dry fabrics with regard to water Test on vertical surface 《纺织品 织物试验 干织物与水有关的性能测定 垂直面试验》.pdf

上传人：unhappyhay135
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NF F48-123-1992 Railway fixed equipment Modular power supply units for signalling equipment telecommunication equipment and computer equipment Battery cabinet 《铁路固定设备 信号传输设备、通信设备和计.pdf 7

NF F48-123-1992 Railway fixed equipment Modular power supply units for signalling equipment telecommunication equipment and computer equipment Battery cabinet 《铁路固定设备 信号传输设备、通信设备和计.pdfNF F48-123-1992 Railway fixed equipment Modular power supply units for signalling equipment telecommunication equipment and computer equipment Battery cabinet 《铁路固定设备 信号传输设备、通信设备和计.pdf

上传人：unhappyhay135
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NF F48-121-1997 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunications equipment and computer equipment Rectifier cabinet 《铁路固定设.pdf 21

NF F48-121-1997 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunications equipment and computer equipment Rectifier cabinet 《铁路固定设.pdfNF F48-121-1997 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunications equipment and computer equipment Rectifier cabinet 《铁路固定设.pdf

上传人：unhappyhay135
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NF F48-120-1996 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunication equipment and computer equipment Rectifier module 《铁路固定设备 .pdf 40

NF F48-120-1996 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunication equipment and computer equipment Rectifier module 《铁路固定设备 .pdfNF F48-120-1996 Railway fixed equipment Modular power supply units for systems for signalling equipment telecommunication equipment and computer equipment Rectifier module 《铁路固定设备 .pdf

上传人：unhappyhay135
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NF F48-111-1992 Railway fixed equipement Modular power supply units for signalling equipement telecommunication equipment and computer equipement Low voltage switch board equipemen.pdf 10

NF F48-111-1992 Railway fixed equipement Modular power supply units for signalling equipement telecommunication equipment and computer equipement Low voltage switch board equipemen.pdfNF F48-111-1992 Railway fixed equipement Modular power supply units for signalling equipement telecommunication equipment and computer equipement Low voltage switch board equipemen.pdf

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NF F48-110-1995 Railway fixed equipment Modular power supply units for signalling equipment telecommunications equipment and computer equipment Equipments for stand-by generator wi.pdf 38

NF F48-110-1995 Railway fixed equipment Modular power supply units for signalling equipment telecommunications equipment and computer equipment Equipments for stand-by generator wi.pdfNF F48-110-1995 Railway fixed equipment Modular power supply units for signalling equipment telecommunications equipment and computer equipment Equipments for stand-by generator wi.pdf

上传人：unhappyhay135
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NF E90-210-1978 Electrodynamic test equipment for generating vibration Methods of describing the characteristics of the equipment 《发生振动用电动试验设备 设备特性说明方法》.pdf 40

NF E90-210-1978 Electrodynamic test equipment for generating vibration Methods of describing the characteristics of the equipment 《发生振动用电动试验设备 设备特性说明方法》.pdfNF E90-210-1978 Electrodynamic test equipment for generating vibration Methods of describing the characteristics of the equipment 《发生振动用电动试验设备 设备特性说明方法》.pdf

上传人：unhappyhay135
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NF E90-200-1978 Graph for plotting the caracteristics of vibration generator systems 《绘制振动发生器系统特性曲线的图表》.pdf 7

NF E90-200-1978 Graph for plotting the caracteristics of vibration generator systems 《绘制振动发生器系统特性曲线的图表》.pdfNF E90-200-1978 Graph for plotting the caracteristics of vibration generator systems 《绘制振动发生器系统特性曲线的图表》.pdf

上传人：unhappyhay135
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NF E90-152-1983 Mechanical vibrations and schocks Mechanical mounting of accelerometers 《机械振动和冲击 加速度计的机械安装》.pdf 9

NF E90-152-1983 Mechanical vibrations and schocks Mechanical mounting of accelerometers 《机械振动和冲击 加速度计的机械安装》.pdfNF E90-152-1983 Mechanical vibrations and schocks Mechanical mounting of accelerometers 《机械振动和冲击 加速度计的机械安装》.pdf

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NF E90-110-1978 Field balancing equipment Description and evoluation Fth laboratory methods in anechoic and semi-anechoic rooms 《现场配平设备 说明和评价 在消声室和半消声室里进行评价的实验室方法》.pdf 7

NF E90-110-1978 Field balancing equipment Description and evoluation Fth laboratory methods in anechoic and semi-anechoic rooms 《现场配平设备 说明和评价 在消声室和半消声室里进行评价的实验室方法》.pdfNF E90-110-1978 Field balancing equipment Description and evoluation Fth laboratory methods in anechoic and semi-anechoic rooms 《现场配平设备 说明和评价 在消声室和半消声室里进行评价的实验室方法》.pdf

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