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Specification for high-voltage fuse-links for motor circuit applications. IEC 60644:2009-08+AMD1:2019-09 CSV(en-fr). Original standard IEC 60644-2019 in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics - Audiometric equipment - Part 1- Equipment for pure-tone and speech audiometry. IEC 60645-1:2017-03(en-fr). Original standard IEC 60645-1-2017 in PDF full version. Additional info + preview on request

Document status: Active

Audiometers - Part 2- Equipment for speech audiometry. CEI/IEC 60645-2:1993. Original standard IEC 60645-2-1993 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60645-1-2017

Electroacoustics - Audiometric equipment - Part 3- Test signals of short duration. IEC 60645-3:2020-09(en-fr). Original standard IEC 60645-3-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60645-7-2025

Audiometers - Part 4- Equipment for extended high-frequency audiometry. CEI/IEC 60645-4:1994. Original standard IEC 60645-4-1994 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60645-1-2017

Electroacoustics - Audiometric equipment - Part 5- Instruments for the measurement of aural acoustic impedance admittance. CEI/IEC 60645-5:2004. Original standard IEC 60645-5-2004 in PDF full version. Additional info + preview on request

Document status: Active