بور
type: Concept
narrower: بور نیم‌رسانا
preferred label: boron @en

بور نیم‌رسانا
type: Concept
broader: بور
broader: مواد نیم‌رسانا
preferred label: semiconducting boron @en

مواد نیم‌رسانا
type: Concept
narrower: بور نیم‌رسانا
preferred label: semiconductor materials @en