spark plugs
type: Concept
broader: electric ignition
preferred label: شمع @fa

electric ignition
type: Concept
broader: ignition
narrower: spark plugs
preferred label: افروزش الکتریکی @fa
related: automotive electronics

ignition
type: Concept
narrower: electric ignition
preferred label: افروزش @fa

automotive electronics
type: Concept
preferred label: الکترونیک خودرو @fa
related: electric ignition