辊轮导槽导向式导向装置
mechanism with roll guide groove
主动导向转向架
active-bogie-steering bogie
3E轴焊接构架式转向架
3E-axle welded frame type bogie
服务导向式架构
service-oriented architecture
迫导向径向转向架
forced radial bogie
forced-steering radial truck
自导向径向转向架
self-steering radial bogie
self-steering radial truck
摆动式转向架
Swing Motion bogie
swing type bogie
Bogie with swing bolsters
交叉杆支撑式转向架
3-piece bogie with cross-braced rod
内侧轴箱式转向架
inside axle box type bogie