electromagnetic wave
preferred label: موج الکترومغناطیسی @fa
type: Concept
narrower: channelling radiation

channelling radiation
alternative label: channeling radiation
scope note: channeling radiation
related: channelling
broader: electromagnetic wave
preferred label: تابش چنلینگ @fa
type: Concept

channelling
preferred label: راه‌گزینی @fa
type: Concept
related: channelling radiation