铀矿石密度和湿度测量规程
Measurement rules for density and humidity of uranium ore
2014-11-17
SN/T 1798-2006
进口铁矿石放射性测量方法
Measurement for radioactivity of import iron ore
2006-08-28
DIN 54115-5
Non-destructive testing - Radiation protection rules for the technical application of sealed radioactive sources - Part 5: Building precautionary measures of radiation protection for the gammaradiography
无损检测.密封放射源技术应用的辐射防护规则.第5部分:伽玛射线照相术用建筑物辐射防护预防措施
2009-01-01
GB/Z 41285.5-2022
无损检测仪器 密封放射性源技术应用射线防护规则 第5部分：γ射线机的预防护措施
Non-destructive testing instruments—Radiation protection rules for the technical application of sealed radioactive sources—Part5:Building precautionary measures of radiation protection for the γ radiography