[Geothermal heat pump systems – closed and open-loop geo-exchange. Glossary: first selection of definitions provided by current legislation]. Acque Sotterranee - Italian Journal of Groundwater, [S. l.], v. 14, n. 3, 2025. DOI: 10.7343/as-2025-931. Disponível em: https://www.acquesotterranee.net/acque/article/view/931. Acesso em: 1 oct. 2025.