1.
SPC telex exchange
程控用户电报交换机
2.
Operating System of GC-01 Stored Program Control Telex Exchange
GC—01程控用户电报交换机操作系统
3.
telex telegraph exchange
用户电报直通交换机
4.
automatic telex exchange
自动用户电报交换机
5.
Development of Phone Accounting System for PBX;
用户程控电话交换机通用计费程序的设计
6.
computer telex exchange system
计算机用户电报交换系统
7.
Medium-Range Telex/Low Speed Data SPC Switching System
中容量用户电报/低速数据程控交换系统研制成功
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.
Generic specification for stored program control analogue private automatic branch telephone exchange system
GB/T14716-1993程控模拟用户自动电话交换机通用技术条件
10.
Generic specification for stored program control digital private automatic branch telephone exchange system
GB/T14381-1993程控数字用户自动电话交换机通用技术条件
11.
computer-controlled telegraph switching
计算机控制电报交换
12.
In the maintenance of Private Automatic Branch Exchange(PABX),the problem of power supply quality is often neglected.
在程控用户交换机维护中,电源质量的问题较容易被忽视。
13.
Specification for design of SPC PABX engineering in industrial enterprises
工业企业程控用户交换机工程设计规范
14.
Statistics and management of straffic intensity on SPC PABX
程控用户交换机话务强度的统计与管理
15.
This paper deals with the system architecture of ST-2 telex switching system and the implementation of Time Division Multiplex Address (TDMA) technique.
本文讨论ST-2用户电报交换机的系统结构以及TDMA技术在交换机中的应用。
16.
Making Use of ACL Functions of Exchanger to Control Student s User;
利用交换机ACL功能控制学生用户
17.
Design of the Small Digital Program Controlled Exchange Used in Electric Power Communication;
电力通信用小型数字程控交换机的设计
18.
An IP Phone Scheme by Inter-Connecting Switching Equipment and Internet;
一种通过用户交换机接入Internet的IP电话