SF6 insulation
preferred label: عایق‌کاری اس.اف.6 @fa
type: Concept
related: gas insulated switchgear

gas insulated switchgear
type: Concept
related: switchgear protection
related: SF6 insulation
related: switchgear testing
broader: switchgear insulation
broader: gaseous insulation
scope note: جی.آی.اس @fa
scope note: GIS
preferred label: کلیدخانه عایق‌شده گازی @fa
alternative label: GIS

switchgear protection
preferred label: حفاظت کلیدخانه @fa
type: Concept
related: gas insulated switchgear

switchgear testing
preferred label: آزمون کلیدخانه @fa
type: Concept
related: gas insulated switchgear

switchgear insulation
preferred label: عایق‌کاری کلیدخانه @fa
type: Concept
narrower: gas insulated switchgear

gaseous insulation
preferred label: عایق‌کاری گازی @fa
type: Concept
narrower: gas insulated switchgear