Time: 15:46CR - Ostrava - industry - mines - underground - mining - minor
Time: 04:01Germany - industry - mining - mine - excavator - kaolin
Time: 40:24CR - Ostrava - industry - mines - underground - mining - miner - cat
Time: 02:13CR - Moravia - industry - technology - oil - gas - oil productin - mine - fire
Time: 13:21CZ - city - Karlovy Vary - colonnade - fountain - swimming pool - carriage - horse - mineral water
Time: 03:21CZ - transport - traffic - Ostrava - office - town hall - road - car - street - mine headgear