Several workers in overalls, digging a hole for troubleshooting.
Palabras clave
builder,
labor,
people,
man,
backhoe,
building,
bulldozer,
construction,
heavy equipment,
coverall,
day,
dig,
shoveling,
dirty,
engineering,
equipment,
excavate,
excavating,
excavation,
shoveling,
heavy,
hole,
industrial,
industry,
job,
machine,
machinery,
machine,
manual labor,
restored,
mud,
pit,
repair,
shovel,
site,
dirtied,
track,
vehicle,
work,
work clothes,
men at work,
men at work,
plumbing,
utility,
public service
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