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Electrical safety in low voltage distribution systems up to 1.000 V AC and 1.500 V DC - Equipment for testing, monitoring or measuring the protective measures in energy distribution system - Part 19: Monitoring device for earthing impedance in IT-systems

Radiation protection instrumentation - Portable, transportable or installed equipment for in vivo measurement of photon emitting radionuclides (IEC 61582:20xx); German version EN IEC 61582:20xx

Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test setups and safety aspects

Cooking fume extractors - Methods for measuring performance

Insulating liquids - Contamination by polychlorinated biphenyls (PCBs) - Method of determination by capillary column gas chromatography

Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges

Aramid pressboard for electrical purposes - Part 1: Definitions, designations and general requirements

Aramid pressboard for electrical purposes - Part 2: Methods of test

Low-voltage surge protective devices - Part 01: General Requirements and test methods (IEC 37A/401/CDV:2023); German and English version prEN IEC 61643-01:2023

Low-voltage surge protective devices - Part 01: General Requirements and test methods

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