摘要
模拟呼叫器是程控交换机研制、生产和维护的重要辅助工具。以上行ＱＪＣ０６Ｂ为例，讨论了模拟呼叫器在电信维护部门的应用。
The bulk call simulator is an important assisting tool in SPC telephone exchanges' research,production and maintenance. This paper discussed the applications of QJC06B bulk call simulator in telecom maintaining department.
出处
《铁道通信信号》
1999年第1期8-11,共4页
Railway Signalling & Communication
关键词
模拟呼叫器
测试仪表
应用
Bulk call simulator,Measure meter,Application
