機器
environmental
aerial
belt
big
braunkohle
brown
co2
coal
conveyor
destruction
digger
digging
earth
energy
enormous
environment
equipment
excavation
excavator
fossil
fossil fuels
fuel
fuels
garzweiler
geology
germany
giant
global
hambach
horizon
inden
industrial
industry
kyoto
landscape
large
lignite
machinery
mine
mining
open
pit
plant
power
quarry
rwe
tagebau
technology
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