water treatment plant vector icon silhouette
Schlüsselwörter
water,
treatment,
plant,
vector,
icon,
silhouette,
factory,
building,
industrial,
industry,
illustration,
city,
business,
construction,
power,
smoke,
architecture,
energy,
urban,
refinery,
design,
symbol,
black,
manufacturing,
house,
chimney,
oil
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