سه‌نظام
preferred label: chuck @en
type: Concept
related: ابزار گیرش

ابزار گیرش
related: سه‌نظام
related: گیره
broader: ابزار
preferred label: clamping device @en
type: Concept

گیره
preferred label: fixture (toolsing) @en
type: Concept
related: ابزار گیرش

ابزار
preferred label: tools @en
type: Concept
narrower: ابزار گیرش