题目内容

船舶通过冰区航行过程中:()

A. 尽量多改向,转向时宜用小舵角慢转
B. 4/10~5/10
C. 尽量少改向,转向时宜用大舵角快转
D. 5/10~6/10
E. 尽量多改向,转向时宜用大舵角快转
F. 6/10~7/10
G. 尽量少改向,转向时宜用小舵角慢转12.船舶通过冰区航行过程中,冰量为______以下时,可常速航行。 (A)
H. 7/10~8/10

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