论文部分内容阅读
对更换电动转辙机施工中联锁试验时间较长的原因进行了分析，并对ZD6型电动转辙机检查试验器的工作原理、使用方法和应用效果作了介绍。
This paper analyzes the reason of longer interlock test time in the construction of electric switch machine and introduces the working principle, using method and application effect of ZD6 electric switch machine check tester.