Armert betong (jernbetong)
type: Concept
narrower: Betongelementer
notation: 624.18341

Betongelementer
type: Concept
created: 2010-02-04
modified: 2014-08-21
alternative label: Betongelementer--konstruksjonsteknikk
broader: Armert betong (jernbetong)
in scheme: Norsk WebDewey
notation: 624.183414

Norsk WebDewey
type: ConceptScheme