干摩擦式轴箱定位装置
dry friction type journal box positioning device
拉板式轴箱定位装置
tie-plate type journal box positioning device
拉杆式轴箱定位装置
tie-rod type journal box positioning device
球形轴箱定位装置
ball type journal box positioning device
油导筒式轴箱定位装置
oil guide cylinder type journal box positioning de
转臂式轴箱定位装置
rocker type journal box positioning device
变速箱轴位置
transmission shaft location
换轴定位轴承
direct bearing for changing shaft
速度设定轴位置
speed setting shaft position
轴箱定位
axle box guidance
type journal box positioning