Industrial zone, Steel pipelines in blue tones
Palabras clave
barrel,
blue,
chemical,
concrete,
energy,
engineering,
equipment,
fuel,
gas,
gasoline,
industrial,
industry,
iron,
line,
metal,
mineral,
oil,
pair,
pipe,
pipeline,
power,
pump,
resource,
rust-eaten,
sewage,
steel,
technology,
transportation,
water,
factory,
plant,
valva,
insulation,
stainless,
piping,
electricity,
facility,
heavy,
manufacturing,
heat,
fisheye,
big,
tube,
abstract,
background
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