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Protection against electric shock - Common aspects for installation and equipment. IEC 61140:2016-01(en-fr). Original standard IEC 61140-2016 in PDF full version. Additional info + preview on request

Document status: Active

Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements. Original standard IEC 61143-1-1998 in PDF full version. Additional info + preview on request

Document status: Active

Electrical measuring instruments - X-t recorders - Part 2- Recommended additional test methods. IEC 61143-2:1992. Original standard IEC 61143-2-1992 in PDF full version. Additional info + preview on request

Document status: Active

Test method for the determination of oxygen index of insulating liquids. IEC 1144:1992. Original standard IEC 61144-1992 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Calibration and usage of ionization chamber systems for assay of radionuclides. IEC 61145:1992. Original standard IEC 61145-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 63465-2026

Video cameras (PAL SECAM NTSC) - Methods of measurement - Part 1-Non-broadcast single-sensor cameras. IEC 61146-1:1994. Original standard IEC 61146-1-1994 in PDF full version. Additional info + preview on request

Document status: Active