circuits
preferred label: مدار @fa
type: Concept
related: switches

time switches
preferred label: کلیدهای برق زمانی @fa
type: Concept
broader: switches

control components
preferred label: اجزاء کنترل @fa
type: Concept
narrower: switches

switches
narrower: time switches
related: circuits
related: electrical equipment
broader: control components
preferred label: کلیدهای برق @fa
type: Concept

electrical equipment
preferred label: تجهیزات الکتریکی @fa
type: Concept
related: switches