Picture of metallurgical plant and its Smoking chimneys in the background of clear sky
Schlüsselwörter
air,
blue,
building,
chemical,
chimney,
city,
climate,
coal,
crane,
ecological,
ecology,
energy,
environment,
environmental,
factory,
fuel,
fume,
gas,
global,
heavy,
industrial,
industry,
iron,
landscape,
manufacturing,
pipe,
plant,
pollution,
power,
production,
sky,
smog,
smoke,
smokestack,
stack,
station,
steam,
steel,
sunset,
technology,
thermal,
tower,
toxic,
warming
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