Excavator dig the trenches at a construction site. Trench for laying external sewer pipes. Sewage drainage system for a multi-story building
Palabras clave
shoveling,
construction site,
dig,
shoveling,
construction,
heavy equipment,
foundation,
excavating,
excavation,
bulldozer,
civil engineering,
contractor,
demolition,
development,
ditch,
drainage,
drill,
earth,
ground,
heavy,
hydraulic,
industrial,
industry,
job,
loader,
machine,
machinery,
pipe,
power,
preparation,
quarry,
rock,
sand,
scoop,
sewage,
shovel,
site,
sky,
tractor,
trench,
vehicle,
work,
backhoe
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