【摘要】 T型和S型接线器是程控交换技术的基本交换器件,正确理解接线器的任务、组成、工作方式和工作原理,对学习和分析电话通信网、程控交换机是非常有益的,特别对于电信网工程设计和维护打下良好的基础。更多还原

【Abstract】 T/S adaptors proved a basic interchanging ware in programming controlling, a thorough comprehension as to its task, composition, operating mode turned out to be beneficial, especially for telecom project designing and maintenance.更多还原