IEC 60806-1984
医疗诊断旋转阳极X射线管最大对称辐射场的测定
Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis
- 适用范围
- Describes a method for the determination of the greatest geometrically symmetrical radiation field at a specified distance from the focal spot for which the percentage air kerma rate along the major axes does not fall below a permitted value. Applicable