A mobile earth station in the maritime mob
题型:单项选择题
问题:
A mobile earth station in the maritime mobile-satellite service,which is located on board ship,is called().
A.an LES
B.an SES
C.a ship station
D.a Land Mobile Station
A mobile earth station in the maritime mobile-satellite service,which is located on board ship,is called().
A.an LES
B.an SES
C.a ship station
D.a Land Mobile Station