单项选择题
In INMASAT-A service code 32（）.
A.medical assistance
B.medical advise
C.maritime assistance
D.technical assistance
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相关考题
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单项选择题
To establish a communication channel for the telex service in the INMARSAT-A terminal, you should first（）.
A.establish a communication channel from the CES, via the International Telex network to the final destination
B.set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C.set up a channel directly to the addressee at the destination
D.establish a channel from your terminal, via the International telex network to a CES within your ocean region -
单项选择题
What part of the Inmarsat will the SES get access to if the commissioning is successful?（）
A.The SES
B.The space segment
C.Any CES
D.The CES decided by the applicant -
单项选择题
Without permission of（）, a ship earth station can not enter the system.
A.ITU
B.IMO
C.INMARSAT ORGANIZATION
D.the nearest CES
