单项选择题
A.581 B.582 C.583 D.584
In Inmarsat-A, “Priority 3” means（）communication.A.rout...
单项选择题In Inmarsat-A, “Priority 3” means（）communication.
A.routine B.distress C.urgency D.safety
Who has permit the SES enter the system after successfu...
单项选择题Who has permit the SES enter the system after successful commissioning?（）
A.Network B.The CES preferred by the applicant C.INMARSAT D.The SES itself
After successful commissioning, the（）will permit the SE...
单项选择题After successful commissioning, the（）will permit the SES access to system.
A.INMARSAT B.IMO C.MSC D.CES
