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Heat transfer systems for simultaneous and alternate operation

Maintenance Team for the revision of IEC 60137: Insulated bushings for alternating voltages above 1kV.

IEC 61083-4: Instruments and software used for measurements in high-voltage and high-current tests ? Part 4: Requirements for software for tests with alternating and direct currents and voltages

Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 1: Circuit-breakers with nominal voltage above 1 kV; Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV

Maintenance of IEC 61083-3: Instruments and software used for measurements in high-voltage and high-current tests - Part 3: Requirements for instruments for tests with alternating and direct currents and voltages

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying (ISO/DIS 21207:2024)

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying (ISO/DIS 21207:2024); German and English version prEN ISO 21207:2024

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