point contact
type: Concept
preferred label: اتصال نقطه‌ای @fa
related: whisker (crystal)

crystal growth
type: Concept
preferred label: رشد بلور @fa
related: whisker (crystal)

whisker (crystal)
type: Concept
alternative label: crystal whiskers
broader: crystal
preferred label: تاره (بلور) @fa
related: point contact
related: crystal growth

crystal
type: Concept
narrower: whisker (crystal)
preferred label: بلور @fa