If partially enclosed lifeboats are carried, a davit span shall be provided, fitted with not less than ____ lifelines of sufficient length to reach the water with the ship in its lightest seagoing condition, under unfavourable conditions of trim of up to 10° and list of up to 20° either way.

发布于 2021-03-04 19:44:07
【单选题】
A one
B two
C three
D four

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