81According to SMCP,an complete structure of a DSC Distress Aler
2023-12-01成多003
81According to SMCP,an complete structure of a DSC Distress Alert contains the following part （ ）
A.the position of the vessel
B.the nature of distress
C.the assistance required
D.any other information which might facilitate rescue
正确答案是ABCD
