automotive components
type: Concept
preferred label: اجزای خودرو @fa
related: gear

shaft
type: Concept
preferred label: شفت @fa
related: gear

spline (mechanical components)
type: Concept
preferred label: نوار باریک (مولفه مکانیکی) @fa
related: gear

machine components
type: Concept
preferred label: اجزای ماشین @fa
related: gear

sprocket
type: Concept
preferred label: دندانه @fa
related: gear

gear cutting machine
type: Concept
preferred label: دنده دستگاه برش @fa
related: gear

machine tools
type: Concept
preferred label: ماشین‌ابزار @fa
related: gear

production equipment
type: Concept
preferred label: تجهیزات تولید @fa
related: gear

gear
type: Concept
alternative label: worm gear
broader: machinery
narrower: variable speed gear
preferred label: چرخ‌دنده @fa
related: automotive components
related: production equipment
related: torque convertor
related: gear cutting machine
related: power transmission (mechanical)
related: mechanical engineering
related: sprocket
related: machine components
related: shaft
related: spline (mechanical components)
related: machine tools

machinery
type: Concept
narrower: gear
preferred label: ماشین‌آلات @fa

torque convertor
type: Concept
preferred label: واگردان گشتاور @fa
related: gear

power transmission (mechanical)
type: Concept
preferred label: انتقال انرژی (مکانیکی) @fa
related: gear

mechanical engineering
type: Concept
preferred label: مهندسی مکانیک @fa
related: gear

variable speed gear
type: Concept
broader: gear
preferred label: دنده با سرعت متغیر @fa