OVE EN IEC 61563:2021 Radiation protection instrumentation - Equipment for measuring the activity concentration of gamma-emitting radionuclides in foodstuffs ((IEC 61563:2019) EN IEC 61563:2021) (german version)
2021OVE EN IEC 61563:2021 Radiation protection instrumentation - Equipment for measuring the activity concentration of gamma-emitting radionuclides in foodstuffs ((IEC 61563:2019) EN IEC 61563:2021) (german version)