Digital Trunking System
Trunking
集群
中继
集
线槽
干线
数
线
干
中
筒
敷设干线
中继方式
中继线槽筒形通风管道
迂回中继法
管道
数字集群
风道
Trunking communicating technology
trunking dispatch communication
(INMS)integration telecommunication network management system
“eleven-five” telecommunication programming
11th Five-year Plan of telecommunication development
3G mobile telecommunication
all-optical telecommunication
asynchrnous series telecommunication
automatic fixed telecommunication network
BTAM Basic Telecommunication Access Method
Business Telecommunication
Computer Telecommunication Integration
design of telecommunication circuit
electromagnetic telecommunication
global telecommunication system {= GTS}