air conditioning systems
type: Concept
broader: hvac and plumbing systems
in scheme: conceptscheme
preferred label: ilmastointijärjestelmät @fi
preferred label: luftkonditioneringssystem @sv

hvac and plumbing systems
type: Concept
narrower: air conditioning systems
preferred label: LVI-järjestelmät @fi
preferred label: VVS-system @sv