Concrete sewer pipes are stacked at a construction site, ready to be installed underground.
Palabras clave
pipe,
construction,
pipe,
concrete,
industry,
tube,
steel,
industrial,
pipeline,
metal,
water,
pvc,
sewer,
stack,
round,
drainage,
cement,
iron,
sewage,
circle,
tube,
warehouse,
plastic,
abstract,
plumbing,
background,
blue,
building,
business,
ditch,
drain,
energy,
engineering,
equipment,
excavation,
shoveling,
gas,
grey,
heavy,
helmet,
job,
line,
machine,
machinery,
maintenance
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