oil refinery at twilight, hydrogen production
Schlüsselwörter
industry,
refinery,
oil,
factory,
plant,
industrial,
gas,
power,
pollution,
chimney,
chemical,
energy,
tower,
smoke,
petrochemical,
pipe,
fuel,
production,
crude oil,
environment,
technology,
sky,
steam,
electricity,
business
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