مجرا
type: Concept
preferred label: ducts @en
related: لوله

آب‌راه
type: Concept
preferred label: channels @en
related: لوله

خط‌لوله
type: Concept
preferred label: pipelines @en
related: لوله

لوله
type: Concept
preferred label: tubes @en
related: لوله

لوله بتنی
type: Concept
broader: لوله
preferred label: concrete pipes @en

لوله زهکشی
type: Concept
broader: لوله
preferred label: drain pipes @en

لوله مومسان
type: Concept
broader: لوله
preferred label: plastic pipes @en

لوله
type: Concept
broader: تجهیزات جابه‌جایی شاره
narrower: لوله زهکشی
narrower: لوله بتنی
narrower: لوله مومسان
preferred label: pipes @en
related: خط‌لوله
related: زهکشی لوله‌ای
related: لوله
related: مجرا
related: آب‌راه

تجهیزات جابه‌جایی شاره
type: Concept
narrower: لوله
preferred label: fluid handling equipment @en

زهکشی لوله‌ای
type: Concept
preferred label: pipe drainage @en
related: لوله