distance between centres of lines；distance between centers of tracks；midway between tracks

distance offset distance

car-traversing model

computation theory of traversing zone with variable slope

crab traversing mechanism

design of bending roll traversing device

Down-traversing

Engineering Traversing Yellow River

general traversing crane

graphical traversing

height traversing

horizontal traversing times

Hydraulic traversing device

implicit traversing

NAT Traversing

Object Traversing

pipeline traversing

plane-table traversing

pneumatic traversing guide control