tandem accelerator
type: Concept
broader: van de Graaff accelerator
preferred label: شتاب‌دهنده دو مرحله‌ای @fa

van de Graaff accelerator
type: Concept
broader: electrostatic accelerator
narrower: tandem accelerator
preferred label: شتاب‌دهنده وندگراف @fa

electrostatic accelerator
type: Concept
narrower: van de Graaff accelerator
preferred label: شتاب‌دهنده ایستابرقی @fa