electrical contact
preferred label: اتصال الکتریکی @fa
type: Concept
related: brush

brush
alternative label: brushgear
related: electric machine
related: electrical contact
broader: current collecting equipment
preferred label: جاروبک @fa
type: Concept

electric machine
preferred label: ماشین الکتریکی @fa
type: Concept
related: brush

current collecting equipment
preferred label: تجهیزات گردآوری جریان @fa
type: Concept
narrower: brush