relating to the study of hydraulics关于水力学研究的Hydraulics and Bridges and Culverts Hydrology.水力学与桥涵水文“,”The braking system has innovative dual - circuit hydraulics with all - round disc brakes.制动系统有创新的双回路液压与全能制动.There was a ...
There was a whine of hydraulics as the undercarriage locked into position.随着液压系统嘎吱一声响，起落架进入了锁定位置。The braking system has innovative dual - circuit hydraulics with all - round disc brakes.制动系统有创新的双回路液压与全能制动.The electric ac...