... direction finding penetration and approach procedures 定向穿降进场程序 direction finding station 定向台 direction finding system 定向系统 ...
基于24个网页-相关网页
radio direction-finding station [通信] 无线电测向电台 ; 无线电定向电台 ; 无线电测向站 ; 无线电测向台
medium-high frequency direction finding station 中高频测向台
VHF Direction-Finding Station 极高频测向台
high frequency direction-finding station 高频测向台
land direction-finding station [通信] 陆上无线电测向台
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