DIN EN IEC 60806:2023 医疗诊断用 X 射线管组件和 X 射线源组件的最大对称辐射场的测定（IEC 60806:2022）
Determination of the maximum symmetrical radiation field of X-ray tube assemblies and X-ray source assemblies for medical diagnosis (IEC 60806:2022); German version EN IEC 60806:2023