The Routing System which aims at reducing the risk of casualties is called as______.
A.Traffic Separation Schemes
B.Recommended tracks
C.Precautionary areas
D.In shore traffic zones
正确答案是A
The Routing System which aims at reducing the risk of casualties is called as______.
A.Traffic Separation Schemes
B.Recommended tracks
C.Precautionary areas
D.In shore traffic zones
正确答案是A