摘要
本文系统地介绍了凝汽器真空系统氦质谱检漏原理和方法。它简便、快速、准确，是一项具有重大现实意义的节能技术。
This essay introduces the theory and method of helium mass-spectrum leak detection for vacuum system of condenser. This quick,simple and accurate leak detection technique has significant application prospects for power economizing.
出处
《真空电子技术》
1997年第5期35-39,共5页
Vacuum Electronics
关键词
火力发电厂
真空系统
检漏技术
凝汽器
Thermal power plant, Vacuum system, Technology of leak detection
