NF C74-391*NF EN IEC 80601-2-71:2018 Medical electrical equipment - Part 2-71 : particular requirements for the basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment
2018NF C74-391*NF EN IEC 80601-2-71:2018 Medical electrical equipment - Part 2-71 : particular requirements for the basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment