Mangangruppen (gruppe 7)
type: Concept
narrower: Technetium
notation: 546.54

Technetium
type: Concept
created: 2010-02-04
modified: 2012-09-18
alternative label: Technetium--kjemi
broader: Mangangruppen (gruppe 7)
in scheme: Norsk WebDewey
narrower: Technetium--forbindelser
notation: 546.543

Technetium--forbindelser
type: Concept
broader: Technetium
notation: 546.5432

Norsk WebDewey
type: ConceptScheme