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小型密封放射源安全防护管理措施探讨成君方，汪春亮，李玉清，王希忠，孙秀玲（山东省淄博市卫生防疫站）小型密封放射源装置在建材、石油化工、冶金等行业应用迅速发展。我市现有１９５枚密封源，其中用于Ｙ射线料位计、密度计、核子秤等核仪表的达１６９枚。尽管放射防...
Small sealed radioactive source safety protection management measures Cheng Junfang, Wang Chunliang, Li Yuqing, Wang Xizhong, Sun Xiu Ling (Zibo City, Shandong Province Health and Epidemic Prevention Station) small sealed radioactive source device in the building materials, petrochemical, metallurgical and other industries rapid development. There are 195 sealed sources in our city, of which 169 are for nuclear meters such as Y-ray level meters, density meters and nuclear scales. Despite radiation protection ...