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Discharge lamps (excluding luminescent lamps). Safety requirements
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Rotating electrical machines. Part 18-22. Functional evaluation of insulation systems. Test procedures for wire-wound windings. Classification of changes and insulation component substitutions
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Rotating electrical machines. Part 12. Starting performance of single-speed three-phase cage induction motors
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Hydro power plants. Part 1-9. Hydraulic structures of hydropower stations. Safety requirements under operation
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High-pressure mercury vapour lamps. Performance requirements
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