单词intercommunication system
un.: 内部通信联络系统；内部通话设备
网络: 内部通讯系统；内部通话制；内部通信系统
内部通话设备
内部通信联络系统
Application of the Multitask Program to a Program-controlled Intercommunication System
单片机多任务程序在程控对讲系统中的应用
Infuse expanded Intercommunication System, a UHF relay, and secure commercial satellite communications (INMARSAT) capabilities;
注入扩展的双向通信系统、UHF中继以及安全商用卫星通信（INMARSAT）能力；
Structural Design of Shipborne Integrated Intercommunication System
舰船内部综合通信系统结构设计
The Development of Loud-speak and Intercommunication System Based on Program-controlled Exchange Network
基于程控交换网络的扩音对讲系统的研制