1995-10-02 n/a tantal tantaali тантал tantal Tantal ταντάλιο tantalio tântalo тантал тантал tantal tantaal tantalas tantál tantal tantals tantal tantalium tantalum tantale tantalio tantal tantal tantalju tantalam tantal tantal 3838 3838 http://iate.europa.eu/IATE-1555976 3838