What signal do you send for the safety signal in radiotelephony?”
속성암기 모드
0
정답률 : -
What signal do you send for the safety signal in radiotelephony?”
We send three repetitions of the word SECURITE.
We send the group SECURITE repeated two times.
We send repetitions of SOS.
We send three repetitions of the group of words PAN PAN.
채점하기
