NF C74-308*NF EN IEC 60601-2-31:2020 Medical electrical equipment - Part 2-31 : particular requirements for the basic safety and essential performance of external cardiac pacemakers with internal power source
2020NF C74-308*NF EN IEC 60601-2-31:2020 Medical electrical equipment - Part 2-31 : particular requirements for the basic safety and essential performance of external cardiac pacemakers with internal power source