短语
无人增音站
[通信]
unattended repeater station
自给增音站
power feeding station
有人增音站
[通信]
attended repeater
音频增音站
voice frequency repeater office
有人站增音机
attended repeater
;
attendant repeater
有人站增音设备
attended repeater equipment
无人站增音机
[通信]
unattended repeater
-
repeating station
repeater station
-
repeater station
-
repeater station
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