换向离合器测压孔
reverse clutch pressure tap
前进离合器测压孔塞
forward clutch pressure tap plug
液压换向离合器的研制
Research Development of Hydraulic Reverse Clutch
前进离合器测压孔
forward clutch pressure tap
速度离合器测压塞
speed clutch pressure tap
换向离合器输入轴
reverse clutch input shaft
换向离合器油道
reverse clutch oil passage
reverse clutch passage