träskydd
preferred label: wood preservation @en
preferred label: puunsuojaus @fi
type: Concept
related: impregnering

ytbehandling
preferred label: finishing @en
preferred label: pintakäsittely @fi
type: Concept
narrower: impregnering

impregnering
broader: ytbehandling
related: träskydd
in scheme: conceptscheme
preferred label: impregnation @en
preferred label: kyllästys @fi
type: Concept