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Lamp controlgear. Part 2-13. Particular requirements for d.c. or a.c. supplied electronic controlgear for light emitting diode modules

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Condensing units with hermetic refrigeration compressors for commercial refrigeration equipment. General specifications

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A. c. circuit-breakers for voltages from 110 to 750 kV. Switching of overhead lines on no-load. Technical requirements and test methods

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Nuclear power plants. Instrumentation and control systems important to safety. Software aspects for computer-based systems performing category A functions

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Radio-frequency cable, type PD 75-3-11. Specifications

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Conformity assessment system for the use of nuclear energy. The cost of the mandatory product certification and inspection. The procedure for determining

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