Industrial zone, Steel pipelines, valves and ladders
Palabras clave
gas,
blue,
resource,
shine,
pressure,
steel,
heavy,
power,
business,
pipeline,
engineering,
signs,
line,
piping,
refinery,
supply,
engineer,
black,
men at work,
tube,
technology,
concrete,
pair,
equipment,
illustration,
energy,
design,
barrel,
production,
background,
insulation,
metal,
fuel,
pipe,
valva,
pump,
welding,
abstract,
workshop,
industrial,
manufacturing,
plant,
stainless,
machine,
factory,
industry
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