Construction worker operating mini excavator in backyard of residential house - wide shot
Palabras clave
foundation,
construction,
building,
excavation,
industry,
site,
work,
industrial,
equipment,
engineering,
shoveling,
heavy,
structure,
machine,
dig,
concrete,
safety,
machinery,
ground,
earth,
build,
shoveling,
house,
pile,
hydraulic,
material,
contractor,
job,
men at work,
wall,
hole,
helmet,
city,
man,
dirt,
shovel,
engineer,
technology
