Acque di sorgente / en:water-temperature-at-source-total-hardness-in-french-degrees-carbon-dioxide-at-source-substances-dissolved-in-a-liter-of-water-lone-bicarbonate-hco5-lore-calcium-catt-lone-sulphate-so4-lone-chloride-cl-ion-nitrate-no3-lone-magnesium-mg-lone-potassium-k-silica-sio2