28 photos
Mining. International Mining Industry Exhibition. 08.09.2015
9 September 2015
Mining. International Mining Forum. 08.09.2015
8 September 2015
Railway. PKP Intercity. Press Conference. 23.07.2015
23 July 2015
Mining. International Mining, Energy and Metallurgy Fair. 09.09.2015
Mining. International Fair of Mining, Energy and Metallurgy. 09.09.2015
