高速液压系统多缸同步运动装置
the facility of synchronous motion of high speed hydraulic multi-cylinder
控制同步运动
controlled synchronization motions
同步运动
synchronous motion
Synchronic movement
motion synchronization control
synchronized motion
synchronous movement
synchronization motion
ascend and descend the device
同步运动控制
synchronized motion control
小口径运动步枪
small-bore sporting rifle