Non-destructive testing - Radiation protection rules for the technical application of X-ray equipment up to 1 MV - Part 3: Formulas and diagrams for the calculation of radiation protection for X-ray equipment up to 450 kV
无损检测1mV以下X射线设备技术应用的辐射防护规则第3部分:450kV以下X射线设备辐射防护计算公式和图表