Việt
xà vượt đường ray
Anh
track girder
track rail
track road
stringer
Đức
Fahrbalken
Fahrbalken /m/V_TẢI/
[EN] track girder
[VI] xà vượt đường ray
track girder, track rail, track road
track girder /giao thông & vận tải/
track girder, stringer