piping systems of a building
Palabras clave
industrial,
steel,
pipeline,
factory,
engineering,
pipe,
plant,
technology,
pipe,
manufacturing,
equipment,
modern,
tube,
metallic,
gas,
energy,
business,
power,
oil,
construction,
architecture,
sky,
chemical,
blue,
building,
production,
refinery,
valva,
city,
pollution,
heavy,
petrochemical,
gasoline,
structure,
tower,
fuel,
environment,
background,
plumbing,
stainless,
processing,
machinery,
machine,
design,
line,
insulation
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