( )
beacon acoustic wave
() :
1. Pinger : Bearing depression angle
2. Responder : acoustically
3. :Transponder (acoustic interrogation)
13
http://www.mesa7a.com/forum/showthread.php?t=7935
14
http://www.mesa7a.com/forum/showthread.php?t=8092
( )
beacon acoustic wave
() :
1. Pinger : Bearing depression angle
2. Responder : acoustically
3. :Transponder (acoustic interrogation)
13
http://www.mesa7a.com/forum/showthread.php?t=7935
14
http://www.mesa7a.com/forum/showthread.php?t=8092
Mohamed Hashem ; 12-02-2009 06:04 AM