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Incandescent lamps. Safety specifications. Part 3. Tungsten halogen lamps (non-vehicle)
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Electrical installations of buildings. Part 4. Protection for safety. Protection against overcurrent
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Uninterruptible power systems with Lithium-iron phosphate cells. Technical requirements
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Hydro power plants. Part 1-7. Hydroelectric power station. The general requirements for repair and reconstruction of constructions and equipment
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