house engineering
type: Concept
broader: technics
in scheme: conceptscheme
narrower: hvac, electricity and plumbing technology
preferred label: husteknik @sv
preferred label: talotekniikka @fi

technics
type: Concept
narrower: house engineering
preferred label: teknik (verksamhetssfär) @sv
preferred label: tekniikka (erikoisala) @fi

hvac, electricity and plumbing technology
type: Concept
broader: house engineering
preferred label: VVSE-teknik @sv
preferred label: LVIS-tekniikka @fi