Construction worker using power tool to drill holes into a sturdy concrete wall
Palabras clave
construction,
men at work,
drilling,
wall,
concrete,
safety,
gear,
ear,
protection,
tool,
equipment,
industry,
building,
repairing,
renovation,
maintenance,
industrial,
hard,
hat,
glove,
jackhammer,
hammer,
work,
labor,
manual,
job,
repair,
construction site,
workplace,
bricolage,
home improvement,
project,
architecture,
engineering,
infrastructure,
demolition,
reconstruction,
progress,
development,
technology,
machinery,
power,
energy,
noise,
hazard,
professional,
skilled,
expertise
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