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带电作业. 相位比较器. 第2部分: 1 kV至36 kV交流电压用电阻类型
Live working - Phase comparators - Part 2 : resistive type to be used for voltages from 1 kV to 36 kV a.c.
参考页数:86P.;A4
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关于2006年8月NF C15-211标准的第F1号解读手册.
参考页数:1P;A4
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低压电器设备.医疗室内用设备
Low-voltage electrical installations - Installations in medically used rooms.
参考页数:31P.;A4
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机械安全. 电敏保护装置. 第2部分: 使用有源光电保护装置 (AOPD) 设备的特殊要求
Safety of machinery - Electro-sensitive protective equipment - Part 2 : particular requirements for equipment using active opto-electronic protective devices (AOPDs)
参考页数:59P.;A4
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机械的安全.电敏保护设备.第1部分:一般要求和试验
Safety of machinery - Electro-sensitive protective equipment - Part 1 : general requirements and tests
参考页数:60P.;A4
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X-射线的产生和应用装置.辐射防护要求
Installations for the generation and application of X-ray - Requirements for radiation protection.
参考页数:41P;A4
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机械电气安全 电敏保护设备 第4部分:使用视觉保护装置(VBPD)设备的特殊要求
Electrical safety of machinery.Electro-sensitive protective equipment.Part 4:Particular requirements for equipment using vision based protective devices (VBPD)
价格:¥0.00
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机械电气安全.电敏防护装置.第3部分:使用有源光电漫反射防护器件(AOPDDR)设备的特殊要求
Electrical safety of machinery.Electro-sensitive protective equipment.Part 3:Particular requirements for Active Opto-electronic.Protective Devices responsive to Diffuse Reflection(AOPDDR)
价格:¥0.00
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煤矿用隔爆型低压电缆接线盒
The flame-proof low voltage electric cable terminal box for coal mine
价格:¥0.00
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煤矿用隔爆型电铃
The flame-proof electric bell for coal mine
价格:¥0.00
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