无损检测仪器 密封放射性源技术应用射线防护规则 第4部分：γ射线机用可移动设备的制造和检测
Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 4:Construction and testing of mobile apparatus for γ radiography
2022-03-09
GB/Z 41285.6-2022
无损检测仪器 密封放射性源技术应用射线防护规则 第6部分：γ射线机用可移动设备的检验、维护和功能检测
Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 6:Inspection,service and functional test of mobile apparatus for γ radiography