Draft Document - Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiology (IEC/CDV 61676:2021); German and English version prEN IEC 61676:2022
文件草案.医用电气设备.诊断放射学中X射线管电压无创测量用剂量测量仪器(IEC/CDV 61676-2021);德文和英文版本prEN IEC 61676:2022