frequency assignment
短语词组
- frequency alias assignment subcommittee 頻率分配小組委員會
- frequency y assignment 頻率分配
- frequency alias assignment 頻率分配
- frequency alias assignment chart 頻率分配表
- international frequency assignment plan 國際頻率分配計劃
- up path frequency assignment 上行線路頻率分配
- band frequency assignment 帶內頻率分配
- carrier frequency assignment 載波頻率分配;載頻指配
- fixed frequency assignment 固定頻率分配 返回 frequency assignment