We need test the target hydrauliccontrolunit to achieve the above objectives.
为实现上述目的，需要对目标液压调节单元进行测试。
2
As the key component of ABS system, the hydrauliccontrolunit (also known as HCU) influences the performance of ABS remarkably.
而ABS系统中的关键执行部件——液压力调节器(HCU)的性能又显著地影响ABS的制动性能。
3
This paper deals with a system consisted of machine, hydraulic and electronic being used to control loading power and frequence of the hydraulic vibration exciting unit.