Kanalarbeiten
Schlüsselwörter
sewer,
sewage,
canal,
under construction,
plugging,
deposit,
tube,
duct,
water,
warning sign,
warning,
danger,
environmentalism,
cleaning,
van,
infrastructure,
work,
truck,
industrial,
machine,
engine,
force,
working man,
car,
industry,
signs,
triangle,
symbol
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