Worker holding pneumatic hammer drill. Dirt and small rocks. Roads need repair. Break and build.
Palabras clave
men at work,
pneumatic,
hammer,
drill,
equipment,
road,
repair,
machine,
industry,
builder,
jackhammer,
construction,
building,
work,
demolition,
tool,
technology,
pavement,
power,
site,
man,
labourer,
break,
asphalt,
destruction,
maintenance,
reconstruction,
street,
perforator,
industrial,
renewal,
concrete,
highway,
dirt,
urban,
city,
job,
labor,
bitumen,
traffic,
ground,
difficulty,
material,
layer,
dynamic,
movement,
rock,
small,
hold,
build
