1.
code switch automatic telephone system
![点击朗读](/dictall/images/read.gif)
码条式自动电话交换机
2.
machine driven switching system
![点击朗读](/dictall/images/read.gif)
机动制自动电话交换机
3.
computer telephone exchange
![点击朗读](/dictall/images/read.gif)
电脑自动电话交换机
4.
Western panel type automatic telephone switch board
![点击朗读](/dictall/images/read.gif)
西部板式自动电话交换机
5.
automatic local exchange
![点击朗读](/dictall/images/read.gif)
市内电话自动交换机
6.
automatic toll switching system
![点击朗读](/dictall/images/read.gif)
长途电话自动交换机
7.
crossbar automatic telephone system
![点击朗读](/dictall/images/read.gif)
纵横制自动电话交换机
8.
unit automatic exchange
![点击朗读](/dictall/images/read.gif)
内部自动电话交换机
9.
private automatic telephone exchange
![点击朗读](/dictall/images/read.gif)
专用自动电话交换机
10.
electronic multiple automatic exchange
![点击朗读](/dictall/images/read.gif)
电子复式自动交换机
11.
identifier circuit
![点击朗读](/dictall/images/read.gif)
(自动电话交换机的) 识别电路
12.
all relay automatic telephone system
![点击朗读](/dictall/images/read.gif)
全继电器制自动电话交换机
13.
Subscriber line signalling system for telephone automatic switching network
![点击朗读](/dictall/images/read.gif)
GB3378-1982电话自动交换网用户信号方式
14.
automatic switching of telegraph and telephone
![点击朗读](/dictall/images/read.gif)
电报-电话自动交换
15.
relay automatic telephone system
![点击朗读](/dictall/images/read.gif)
继电器式自动电话交换制;继电器式自动电话系统
16.
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
17.
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
18.
step-by-step system local automatic telephone exchange
![点击朗读](/dictall/images/read.gif)
步进制市内用自动电话交换机