问题
单项选择题
The maritime access code of telephone mode in INMARSAT-A terminal for the AOR(W) is().
A.871
B.872
C.873
D.874
答案
参考答案:D
The maritime access code of telephone mode in INMARSAT-A terminal for the AOR(W) is().
A.871
B.872
C.873
D.874
参考答案:D