无损检测仪器 密封放射性源技术应用射线防护规则 第3部分：γ射线机在操作和运输过程中的射线防护措施
Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part 3: Organization of radiation protection during handling and transport for γ radiography
2022-03-09
DIN 54115-1
Non-destructive testing - Radiation protection rules for the technical application of sealed radioactive sources for gamma-radiography - Part 1: Handling, organization and transport
无损检测.伽马射线照相用密封放射源技术应用的辐射防护规则.第1部分:搬运、组织和运输
2020-06-01
DIN 54115-1 Supplement 1
Non-destructive testing - Radiation protection rules for the technical application of sealed radioactive sources - Part 1: Handling, organization and transport; Supplement 1: Materials testing in transport routes and estimation of the control area
无损检测.密封放射源技术应用的辐射防护规则.第1部分:搬运、组织和运输；补充1:运输路线的材料测试和控制区的估算