This would be the ones for the rudder and the stern planes or the center one and port one.

这将是那些为舵和严峻的飞机或中心之一和港口之一。

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Inaccessible areas will be constructed as void Spaces. Eye pads will be provided on port and starboard for lifting rudder and propeller.

不可到达的区域建造成空舱。在船的左右舷安装眼板以方便吊装舵和推进器。

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After crossing the Equator, the captain called in at a port to have a new rudder fitted.

穿越赤道后，船长将船停靠在一个港口，装了一只新舵。

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