A tall flare stack emitting a large flame and smoke against a blue sky with wispy clouds
Schlüsselwörter
flare,
stack,
flames,
smoke,
blue,
sky,
cloud,
tall,
structure,
industrial,
energy,
power,
plant,
factory,
refinery,
oil,
gas,
crude oil,
production,
facility,
equipment,
safety,
hazard,
environment,
pollution,
fuel,
combustion,
process,
industry,
manufacturing,
operation,
system,
network
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