Onde électromagnétique
type: Concept
narrower: Rayons X
preferred label: Электромагнитные волны @ru
preferred label: Onda electromagnética @es
preferred label: Electromagnetic waves @en

Radioactivité
type: Concept
preferred label: Радиоактивность @ru
preferred label: Radiactividad @es
preferred label: Radioactivity @en
related: Rayons X

Radiographie
type: Concept
preferred label: Радиография @ru
preferred label: Radiografía @es
preferred label: Radiography @en
related: Rayons X

Rayons X
type: Concept
member of: Sciences de la physique
alternative label: Rayonnement X
broader: Onde électromagnétique
in scheme: Thésaurus de l'UNESCO
preferred label: Rayos X @es
preferred label: X-rays @en
preferred label: Рентгеновские лучи @ru
related: Radiographie
related: Radioactivité

Sciences de la physique
type: ConceptGroup
label: Physical sciences @en
label: Ciencias físicas @es
label: Физические науки @ru
member: Rayons X
notation: 2.20

Thésaurus de l'UNESCO
type: ConceptScheme
preferred label: Тезаурус ЮНЕСКО @ru
preferred label: Tesauro de la UNESCO @es
preferred label: UNESCO Thesaurus @en