一般情况下,船舶靠泊操纵中,在风流不大时,船首抵达泊位前端的横距应有20m的安全余量,若靠拢角度取10º,泊位长度为200m,则船首抵达泊位后端的横距约为:()
A.25m
B.35 m
C.45m
D.55m
- · 有3位网友选择 B,占比30%
- · 有3位网友选择 C,占比30%
- · 有3位网友选择 A,占比30%
- · 有1位网友选择 D,占比10%
A.25m
B.35 m
C.45m
D.55m
B.The yellow river basin is the birthplace of ancient Chinese civilization and is once the most prosperous region in early history of ChinA
C.The yellow river basin was the birthplace of ancient Chinese civilization and is once the most prosperous region in early history of ChinA.
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