機器
big
braunkohle
brown
browncoal
bucket
coal
combustibles
conveyorbelt
dig
digger
digging
earth
energy
environment
equipment
excavate
excavation
excavator
fossil
fossilfuel
fuel
garzweiler
germany
giant
hambach
heavy
industrial
industry
landscape
large
lignite
load
machinery
metal
mine
mineral
mining
mover
open
ore
pit
pollution
power
quarry
site
surface
tagebau
technology
wheel
work