VVS-teknik
type: Concept
broader: VVSE-teknik
in scheme: conceptscheme
preferred label: hvac and plumbing technology @en
preferred label: LVI-tekniikka @fi

VVSE-teknik
type: Concept
narrower: VVS-teknik
preferred label: hvac, electricity and plumbing technology @en
preferred label: LVIS-tekniikka @fi