HYDROMET AFRICA – LONDON, UK HYDROMET AFRICA – LONDON, UK HYDROMET INDIA – New Delhi HYDROMET LATAM – COSTA RICA Posted by Delta OHM on January 20, 2020 in Exibition Varysian Africa Hydromet Symposium May 27-29, 2020 London, UK Share this article: 4 Related Articles 47° CONVEGNO NAZIONALE AIA – MATERA, ITALY HYDROMET LATAM – COSTA RICA MTWE 2022 – PARIS, France HYDROMET INDIA – New Delhi