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Sound system equipment - Methods of measuring and specifying the performance of sounders (electroacoustic transducers for tone production). IEC 1329-1995. Original standard IEC 61329-1995 in PDF full version. Additional info + preview on request

Document status: Active

High-voltage low voltage prefabricated substations. Original standard IEC 61330-1995 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62271-202-2022

Protective devices against diagnostic medical X-radiation - Part 1- Determination of attenuation properties of materials. IEC 61331-1-2014-05(en-fr). Original standard IEC 61331-1-2014 in PDF full version. Additional info + preview on request

Document status: Active

Protective devices against diagnostic medical X-radiation - Part 2- Translucent protective plates. IEC 61331-2-2014-05(en-fr). Original standard IEC 61331-2-2014 in PDF full version. Additional info + preview on request

Document status: Active

Protective devices against diagnostic medical X-radiation - Part 3- Protective clothing, eyewear and protective patient shields. IEC 61331-3-2014-05(en-fr). Original standard IEC 61331-3-2014 in PDF full version. Additional info + preview on request

Document status: Active

Soft ferrite material classification. IEC 61332-2016-11(en). Original standard IEC 61332-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61332-2026