Innholdsbeskrivende emne
type: Class
label: Topic @en

Humord
type: ConceptScheme

Borehullsteknologi
type: Concept
type: Innholdsbeskrivende emne
created: 2024-04-11T00:00:00
modified: 2024-04-11T12:35:39
alternative label: Borehòlsteknologi @nn
broader: Oljeboring
editorial note: Lukket bemerkning: ubo24
in scheme: Humord
preferred label: Borehole technology @en
preferred label: Boreholsteknologi @nn

Oljeboring
type: Innholdsbeskrivende emne
type: Concept
narrower: Borehullsteknologi
preferred label: Oil drilling @en