In the constant-tension mooring, the mooring lines holding the ship to the pier will maintain a constant tension even with changes in tide or ship’s draft, ().

A . without the necessity of manually adjusting the lines B . without the necessity of automatically adjusting the lines C . with the necessity of manually adjusting the lines D . with the un-necessity of automatically adjusting the line

时间:2022-10-22 20:58:55 所属题库:船舶电气与船舶安全题库

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