GB/T 31836-2015 辐射防护仪器 用于探测和识别非法放射性物质运输的基于谱分析的门式监测系统 Radiation protection instrumentation—Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of radioactive material
Radiation protection instrumentation—Spectroscopy-based portal monitors used for the detection and identification of illicit trafficking of radioactive material