DIN EN 60336:2020-04
医疗电气设备 - 用于医疗诊断的 X 射线管组件 - 焦点特性（IEC 62B/1138/CDV:2019）
Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Characteristics of focal spots (IEC 62B/1138/CDV:2019); German and English version prEN 60336:2019 / Note: Date of issue 2020-03-20*Intended as replacement for DIN EN 60336 (2...