露天煤矿排土场
opencast coal mine dump
waste dump of open pit coal mine
抚顺西露天煤矿
West Open-pit Coal Mine of Fushun
fushunxilution coal mine
霍林河露天煤矿区
Huolinhe open-cast coalmine
露天煤矿
Opencast coal mine
Open-air coal mine
open-pit coal mine
open mine
open coal mine
opencast coalmines
The opencast coal mine
open colliery
opencast coalmine
open pit
Coal open pit
Opencast mine
Open pit coal mine
barometric diurnal range
open-air mining areas
outdoor coalmine enterprise
surface coal mine
Open-cut Coal Mine
opencut coal mine
surface coal mines
strip coal mine
surface coalmines
surface mine
strip mining
strip mine
surface coalmine
strip coalmine
open-cut
现代化露天煤矿
Modernized open-pit coal mine
元宝山露天煤矿
Yuanbaoshan surface coalmine