The source of energy fitted in GMDSS compl
问题:
The source of energy fitted in GMDSS complying vessels must be().
A.the main source of energy
B.emergency source of electrical power
C.the reserve source of energy
D.all of above
The source of energy fitted in GMDSS complying vessels must be().
A.the main source of energy
B.emergency source of electrical power
C.the reserve source of energy
D.all of above