起重機專業(yè)術語英語對照：

變幅缸    Amplitude Cylinder
伸縮缸    Telescoping Cylinder

支腿缸        Outrigger Cylinder
上車操縱閥    Aboard Control Valve

取力器        Power Takeoff
吊鉤          Crane Hook

鋼絲繩        Steel Wire Rope
力矩限制器    Load Moment Limiter

吊臂          Suspension Arm
許用應力值    Allowable Stress Value