工作油 meaning in English

power oil

Textile machinery and accessories - machine parts in contact with processing oils - part 3 : determination of the impact on laquers
纺织机械和附件.与工作油接触的机器零件.第3部分:对
Hydraulic torque converter is a kind of device that can transfer the power . it is widely used in automatic transmission of a car . when it is in using , it has axial displacement
液力变矩器是汽车自动调速装置中广泛应用的主要部件，它是利用液体作为工作介质来传递动力的一种装置，其内部能量转换和工作油的流动状态极其复杂。