petroleum pipelines
type: Concept
broader: petroleum technology
preferred label: خطوط لوله نفت @fa

biotechnology
type: Concept
preferred label: زیست‌فناوری @fa
related: petroleum technology

petroleum
type: Concept
preferred label: نفت خام @fa
related: petroleum technology

fuels
type: Concept
preferred label: سوخت‌ها @fa
related: petroleum technology

petrochemistry
type: Concept
preferred label: پتروشیمی @fa
related: petroleum technology

petroleum products
type: Concept
preferred label: فراورده‌های نفتی @fa
related: petroleum technology

petroleum extraction
type: Concept
broader: petroleum technology
preferred label: استخراج نفت @fa

petroleum transportation
type: Concept
broader: petroleum technology
preferred label: انتقال نفت @fa

petroleum wells
type: Concept
broader: petroleum technology
preferred label: چاه‌های نفت @fa

petroleum technology
type: Concept
alternative label: INGENIERIA DEL PETROLEO
narrower: petroleum refining
narrower: petroleum wells
narrower: petroleum transportation
narrower: petroleum extraction
narrower: petroleum pipelines
preferred label: فناوری نفت @fa
related: biotechnology
related: petroleum products
related: fuels
related: petroleum
related: petrochemistry
related: petroleum industry

petroleum refining
type: Concept
broader: petroleum technology
preferred label: تصفیه نفت @fa

petroleum industry
type: Concept
preferred label: صنعت نفت @fa
related: petroleum technology