1.
It likes that circuit switch is the kernel of circuit switch network.
等同与程控交换是电路交换网络的核心。
2.
Test and Fault Diagnosis for Swit-ching Network System
程控交换机交换网络系统的测试与故障诊断
3.
Regulation for construction of railway SPC digital telephone switching engineering
铁路数字程控交换通信工程施工规范
4.
Technical code for SPC digital telephone switching engineering design of railway
铁路时分数字程控交换设备技术规范
5.
Supervise telecom exchanger& desk phone installation.
监督程控交换机和桌上电话的安装.
6.
32.87 million lines of SPC exchanges were finished, an increase of 67.3%;
程控交换机3287万线，增长67.3%；
7.
An Efficient Approach to Call Simulation for SPC Switching Systems
程控交换机呼叫模拟的一种有效方法
8.
The Fault Diagnosing System Develepment for user SPC Switching System
用户程控交换机故障诊断系统的研制
9.
The Design and Implementation of Alert System on Option81 Programmable Exchanger;
OPTION81程控交换机告警系统的设计与实现
10.
The Application of Program-Controlled Exchange Technology in Telecommunication Service Network;
程控交换技术在电信业务网中的应用
11.
The Application of Program-Controlled Exchange Technology in Telecommunication Service Networks;
电信业务网络中程控交换技术的应用
12.
On the Bell S1240 Program-controlled Switchboard Management and Maintenance
浅谈贝尔S1240程控交换机的管理和维护
13.
Solution Methods of the Fare-calculated Problems about the SOPHO Program-Controlled Exchanger
SOPHO程控交换机计费问题的解决方法
14.
The Maintenance and Management of the Huawei C&C08 Program-controlled Switchboard
华为C&C08程控交换机的维护及管理
15.
Fault Feature and Repair of Common Control Unit of PABX
程控交换机公共控制单元的故障特点与维修
16.
Standard for quality inspection and assessment of railway digital telephone switching engineering
铁路数字程控交换通信工程质量评定验收标准
17.
Strengthen Teaching Innovation of the Curricula SPC Exchange Fundamentals to Accelerate Specialty Construction;
加强《程控交换原理》课程教学改革促进专业建设
18.
SPC telex exchange
程控用户电报交换机