Dust
preferred label: غبار @fa
type: Concept
related: Gas

Smoke
preferred label: دود @fa
type: Concept
related: Gas

Liquefied petroleum gas
preferred label: گاز مایع نفت @fa
type: Concept
broader: Gas

Vapor
preferred label: بخار @fa
type: Concept
related: Gas

Compressed air
preferred label: هوای فشرده @fa
type: Concept
broader: Gas

Fume
preferred label: غبار شیمیایی @fa
type: Concept
related: Gas

Natural gas
preferred label: گاز طبیعی @fa
type: Concept
broader: Gas

Gas
scope note: (a) Substances consisting of atoms and molecules which are sufficiently mobile for it to occupy the space in which it is contained. (b) Formless fluids that expand to occupy the space or enclosure in which they are confined. (c) Molecular dispersion of material in air.
scope note: مواد تشکیل‌دهنده اتم‌ها و مولکول‌ها که به حد کافی برای اشغال فضایی که به آنها تعلق دارد، تحرک دارند یا سیالات بی‌شکل که برای اشغال فضا یا محفظه‌ای که در آن محصور هستند منتشر می‌شوند و یا پراکندگی مواد در هوا. @fa
related: Vapor
related: Fume
related: Dust
related: Smoke
narrower: Compressed air
narrower: Natural gas
narrower: Liquefied petroleum gas
type: Concept
preferred label: گاز @fa