液动力传动
gear type transmission
hydrodynamic transmission
hydro cooler
磁力传动可变孔径式流量计
magnetic transmission variable aperture flow meter
可调液力变矩器
adjustable torque converter
频率可调动力吸振器
vibration absorber with tunable resonant frequency
YOT型调速液力偶合器
YOT governing hydraulic coupling
调速液力偶合器
speed-governing hydraulic coupling
液力调速
hydraulic speed regulating
hydraulic governor
变速器操纵装置及动力传动
transmission power transmitting
液压变速传动液压变速传动装置
hydraulicefficiency variable speed drive
hydraulicvariable speed drive
闭锁式液力传动
lockup hydrodynamic transmission
铲运机动力传动系液压系统
scraper power train hydraulic system