mechanical jack meaning in English
机动千斤顶
机力起重器
机力千斤顶
机械顶
机械起重器
机械式千斤顶
Examples
- A kinematic test bench for macpherson suspension was designed and the up and down movement of wheels was simulated by loading the wheels by mechanical jacks
选用某轿车的前悬架（麦弗逊悬架） ，设计了悬架运动学参数试验台，采用机械式千斤顶加载的方式来模拟车轮的跳动。