A worker uses a rake to level crushed stone before pouring concrete.
Palabras clave
industry,
engineering,
crushed,
stone,
material,
work,
heavy,
gravel,
site,
equipment,
ground,
construction,
industrial,
dirty,
levelling,
machinery,
machine,
small,
background,
pit,
bulldozer,
activity,
dirtied,
tractor,
texture,
loader,
shovel,
hydraulic,
excavation,
sand,
scoop,
shoveling,
mover,
shoveling,
road,
natural,
renovation,
pattern,
grader,
vehicle,
rock,
power,
roadwork,
filled,
blade,
mineral,
development,
level