دود
preferred label: smokes @en
type: Concept
related: دودها

دود کارخانه
preferred label: factory fumes @en
type: Concept
broader: دودها

دود
preferred label: smoke @en
type: Concept
related: دودها

دودها
related: دود
related: گازها
related: دود چوب
type: Concept
preferred label: fumes @en
broader: گازهای زاید
narrower: دود کارخانه

گازها
preferred label: gases @en
type: Concept
related: دودها

دود چوب
preferred label: wood smoke @en
type: Concept
related: دودها

گازهای زاید
preferred label: waste gases @en
type: Concept
narrower: دودها