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Live working. Minimum approach distances - Method of determination of the electrical component distance for AC systems from 1,0 kV to 72,5 kV. Original standard BS EN IEC 61472-2-2021 in PDF full version. Additional info + preview on request
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Live working. Protective clothing against the thermal hazards of an electric arc - Test methods. Method 1: Determination of the arc rating (ELIM, ATPV and/or EBT) of clothing materials and of protective clothing using an open arc. Original standard BS EN IEC 61482-1-1-2019 in PDF full version. Additional info + preview on request
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Safety of machinery. Electro-sensitive protective equipment - General requirements and tests. Original standard BS EN IEC 61496-1-2020 in PDF full version. Additional info + preview on request
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Safety of machinery. Electro-sensitive protective equipment - Particular requirements for equipment using active opto-electronic protective devices (AOPDs). Original standard BS EN IEC 61496-2-2020 in PDF full version. Additional info + preview on request
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Safety of machinery. Electro-sensitive protective equipment - Particular requirements for active opto-electronic protective devices responsive to diffuse Reflection (AOPDDR). Original standard BS EN IEC 61496-3-2019 in PDF full version. Additional info + preview on request
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Nuclear power plants. Instrumentation and control systems important to safety. Data communication in systems performing category A functions. Original standard BS EN IEC 61500-2019 in PDF full version. Additional info + preview on request
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