PTG S.A. President. – Iwona Gramatyka spoke as an expert at the 2019 SUSTAINABLE MINING Scientific Conference at the Department of Mining, Safety Engineering and Industrial Automation.
The purpose of the Conference, accompanying the 2019 St. Barbara’s Day Celebration, was to present the achievements of the scientific and industrial communities and to develop and strengthen cooperation. The issues of the Conference dealt with current and key issues of modern underground, open-pit and borehole mining.
