Industrial zone, Steel pipelines, valves and ladders
Palabras clave
plant,
steel,
industry,
refinery,
gas,
power,
background,
abstract,
business,
design,
technology,
blue,
and,
energy,
oil,
factory,
concrete,
engineering,
electricity,
heat,
manufacturing,
chemical,
device,
technical,
fuel,
system,
steam,
structure,
equipment,
industrial,
pipeline,
development,
engine,
barrel,
petrochemical,
pipe,
insulation,
production,
pipe,
tank,
angle,
piping,
tube,
big,
facility,
heavy,
indoor,
wide
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