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ASTM C1718-2010

用层析伽玛射线扫描法对放射性材料进行无损检测的试验方法

Standard Test Method for Nondestructive Assay of Radioactive Material by Tomographic Gamma Scanning

适用范围:The TGS provides a nondestructive means of mapping the attenuation characteristics and the distribution of the radionuclide content of items on a voxel by voxel basis. Typically in a TGS analysis a vertical layer (or segment) of an item will be divided into a number of voxels. By comparison, a segmented gamma scanner (SGS) can determine matrix attenuation and radionuclide concentrations only on a segment by segment basis.

实施日期: 2010-01-01

中标分类号: F74 - 能源、核技术 - 辐射防护监测与评价

ICS分类号: 13.030.30 - 环境和保健、安全 - 特殊废物

标准组织: ASTM - 美国材料与试验协会标准

全文来源: WF

语种: 汉语

页数: 13

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