engineer foreman in highway construction site with excavators selective focus
Palabras clave
track,
truck,
stone,
heavy,
shoveling,
job,
earth,
machinery,
excavate,
power,
tractor,
hydraulic,
engineering,
sand,
sewer,
mover,
excavating,
level,
shovel,
vibrating,
tube,
vehicle,
building,
concrete,
bulldozer,
mine,
manhole,
equipment,
wheel,
line,
industrial,
drain,
backhoe,
clog,
excavation,
utility,
machine,
work,
bucket,
industry,
hole,
site,
construction