measuring instruments
preferred label: ابزار اندازه‌گیری @fa
type: Concept
narrower: measuring orifices

venturi tubes
preferred label: لوله ونتوری @fa
type: Concept
related: measuring orifices

measurement
preferred label: اندازه‌گیرى @fa
type: Concept
related: measuring orifices

measuring orifices
alternative label: orifices, measuring
related: venturi tubes
related: measurement
broader: measuring instruments
preferred label: دهانه‌های اندازه‌گیری @fa
type: Concept