Ventilation rectangular ducts and pipeline parts on store outdoors.
Palabras clave
rectangular,
pipe,
engineering,
ventilation,
metal,
construction,
work,
industrial,
system,
factory,
industry,
steel,
metallic,
duct,
warehouse,
tube,
aluminium,
installation,
conditioning,
technology,
air,
equipment,
pipeline,
iron,
modern,
background,
manufacture,
material,
shiny,
renovation,
cooling,
site,
frame,
outside,
building,
communication,
hole,
design,
storehouse,
ventilated,
strength,
manual,
silver,
repair,
supply,
insulation,
infrastructure,
structure
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