soffioni मीनिंग इन हिंदी

For such natural steam-holes, the French geologists often use the term " soufflards " in place of the Italian " soffioni ".
In 1777, boric acid was recognized in the hot springs ( soffioni ) near Florence, Italy, and became known as " sal sedativum ", with primarily medical uses.
The soffioni are usually arranged in groups, and are best represented in the Maremma of Tuscany, where they contain a small proportion of boric acid, for which they are utilized industrially.