railway
preferred label: راه‌آهن @fa
type: Concept
narrower: railway electrification

railway electrification
related: electric locomotive
related: power overhead line
related: traction
broader: railway
preferred label: برق‌رسانی راه‌آهن @fa
type: Concept

power overhead line
preferred label: خط هوایی قدرت @fa
type: Concept
related: railway electrification

electric locomotive
preferred label: لوکوموتیو برقی @fa
type: Concept
related: railway electrification

traction
preferred label: کشش @fa
type: Concept
related: railway electrification