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- fully automatic switching network 全自动交换网
- Interoffice direct signalling system for telephone automatic switching network 电话自动交换网局间直流信号方式
- Digital secure telephone automatic switched network 数字保密电话自动交换网
- Multifrequency register signalling systemfor telephone automatic switching network 电话自动交换网多频记发器信号方式
- Inband pulsing single frequency line signaling system for telephone automatic switching network 电话自动交换网带内单频脉冲线路信号方式
- Interoffice junction digital line signalling system for telephone automatic switching network 电话自动交换网局间中继数字型线路信号方式
- The transmission performance objectives for mixed analogue-digital public telephone automatic switching network 数模混合公用电话自动交换网传输性能指标
- The test methods for the technical specifications of multi-frequency register signaling for telephone automatic switching network 电话自动交换网多频记发器信号技术指标测试方法
- Automatic switching between bands. 自动切换波段.
- automatic switching network 自动交换网
- Automatic switching of the two shafts when the set length achieved. 当设定长度达成时;自动交换双轴.
- A device that links any two half-paths in a switching network. 在交换网络中，连接任意两条半通路的一种装置。
- A short block of data transmitted in a packet switching network. 一小股一束短的资料，在一束转换网络系统中传输
- Design and Implementation of a Program Automatically Switching Network Configuration Parameter 网络配置参数自动转换程序的设计与实现
- Universal switch network and signal modulate circuit are designed. 设计了通用的通道开关网络和信号调理电路。
- Good safety by self-breaking plug and automatic switch over to radio PTT. 透过对收音机的self-breaking plug和自动转接自动PTT功能。
- In automatic switching,an assemblage of fixed contacts used to establish electrical connections. 自动交换系统中一些固定结点的组合,用来建立电气连接。
- In automatic switching, an assemblage of fixed contacts used to establish electrical connections. 自动交换系统中一些固定结点的组合,用来建立电气连接。
- Auditing will not automatically switch back to the first logfile. 审计不会自动切回到第一个日志文件。
- They should also be able to explain briefly the use of packets in data transfer in a packet switching network. 学生亦应能概述数据包在数据包交接网络中传送数据的作用。
