120 photos
Beata Szydlo. Main Mining Institute. Press Conference. 05.10.2015
5 October 2015
Mining. International Mining Industry Exhibition. 08.09.2015
9 September 2015
Modern Coal Mining Conference. Katowice. 30.09.2015
30 September 2015
Mining. International Mining, Energy and Metallurgy Fair. 09.09.2015
Mining. Protest. 05.10.2015
