DS/EN IEC 60112:2020 Method for the determination of the proof and the comparative tracking indices of solid insulating materials was changed to DS/EN 60112/Corr.1:2003 Method for the determination of the proof and the comparative tracking indices of solid insulating materials.
DS/EN IEC 60112:2020 Method for the determination of the proof and the comparative tracking indices of solid insulating materials was changed to DS/EN 60112:2003 Method for the determination of the proof and the comparative tracking indices of solid insulating materials.
DS/EN IEC 60112:2020 Method for the determination of the proof and the comparative tracking indices of solid insulating materials was changed to DS/EN 60112/A1:2010 Method for the determination of the proof and the comparative tracking indices of solid insulating materials.
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