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本文讨论了北京谱仪簇射计数器气体系统的设计原则与选材及气体中的有害杂质对探测器的影响,描述了系统的工作原理、清洗与安装以及漏气的检测。
This paper discusses the design principle, material selection and harmful impurities in the gas detector of Beijing Spectrometer showerhead counter. It describes the working principle of the system, cleaning and installation, and the detection of gas leakage.