回复力臂 lever of stability ; righting arm ; stability arm

复仇之臂 Arm of Revenge

复原力臂 [船] righting arm ; righting lever ; righting arm of stability

复原臂 righting arm

复原力臂曲线 righting arm curve ; curve of righting arm

可复位推靠臂 retractable backup arm

哈特斯莱复动式多臂机 Hattersley dobby

最大复原力臂 maximum righting lever

复仇之臂小游戏 arm of revenge