kairaus
type: Concept
preferred label: kärnborrning @sv
preferred label: drilling @en
related: poraus

lastuava työstö
type: Concept
preferred label: spånskärande bearbetning @sv
preferred label: machining by chip removal @en
narrower: poraus

öljynporaus
type: Concept
preferred label: oil drilling @en
preferred label: oljeborrning @sv
related: poraus

poraus
type: Concept
related: kaivonporaus
related: kairaus
related: kaasunporaus
related: öljynporaus
in scheme: conceptscheme
preferred label: borrning @sv
preferred label: boring @en
broader: lastuava työstö

kaivonporaus
type: Concept
preferred label: well drilling @en
preferred label: brunnsborrning @sv
related: poraus

kaasunporaus
type: Concept
preferred label: gas drilling @en
preferred label: gasborrning @sv
related: poraus