- /
- Search /
- Coal mining in open pit
Coal mining in open pit
Dragline on open pit coal mine in Russia
image
image
Jul.06, 2016 04:23:06
8.42
1.00
500x500
1000x1000
2000x2000
2902x2902
2902x2902
630
23
agnormark.gmail.com
LARGE MINE MINERAL STONE EQUIPMENT FIELD ENVIRONMENT ENERGY RAW HUGE BLACK INDUSTRIAL POWER MACHINE OPEN CONSTRUCTION INDUSTRY MOVING HEAT ROCK SHIPPING PRODUCTION GROUND GEOLOGY PILE LOADING DIG FACTORY COAL CRAWLER STOCKPILE EXCAVATION DIGGER EXCAVATOR LOADER CARRIER PIT FOSSIL MINING SHOVEL DIGGING SCRAPER ORE QUARRY EXPLOITATION