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Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 23. Particular requirements for floor boxes and enclosures
Document status: Active
Hollow insulators for use in electrical equipment. Test methods
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Luminaires. Part 2-21. Particular requirements. Rope lights
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Winding wires. Test methods. Part 6. Thermal properties
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Hydro power plants. Part 3-3. Hydraulic turbines. Technical requirements for operation monitoring systems
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Occupational safety standards system. Electrical switching devices for voltages up to 1000 V. Safety requirements
Document status: Active