The GMDSS is a world-wide communication network combine ____with
2023-12-01401到530题
The GMDSS is a world-wide communication network combine ____with_____.
A.Satellite/terrestrial system
B.INMARSAT/COSPAS-SARSAT
C.SART/EPIRB
D.Geo-stationary/ polar orbiting satellites
正确答案是A
