This paper describes the leak checking measures and the leak treating methods to improve the vacuum system tightness in Czech 110MW steam turbine set as well as the comprehensive management ways for the vacuum system.

• 介绍了为提高捷克 1 1 0 MW汽轮机组的真空严密性所进行的查漏工作、处理方法 ,以及在真空系统综合管理方面所做的工作