偏航阻尼器 [航] YAW DAMPER

倒航阻力 backing resistance

航次受阻 frustration ; Frustration of Voyage

偏航阻尼 yaw damper ; yaw damping

阻塞航道 block the fairway

自由航行阻力 free-running resistance

偏航阻尼耦合器 Yaw Damper Coupler

船舶航行阻力 ship resistance ; ship sailing resistance

航次受阻条款 frustration clause