Rørtransport
type: Concept
narrower: Olje (petroleum)
notation: 343.0939

Olje (petroleum)
type: Concept
created: 2010-02-04
modified: 2025-01-09
alternative label: Petroleum--rørtransport--lov og rett
broader: Rørtransport
in scheme: Norsk WebDewey
notation: 343.09395

Norsk WebDewey
type: ConceptScheme