A worker using a tool on industrial machinery at a construction site.
Palabras clave
men at work,
machinery,
tool,
construction,
industry,
equipment,
hand,
drill,
site,
labor,
orange,
safety,
action,
closeup,
manual,
engineering,
technology,
process,
maintenance,
gear,
professional,
task,
operation,
precision,
service,
mechanic,
environment,
project,
assembly,
power,
manpower,
skill,
structure,
technique,
performance,
heavy,
tool,
activity,
labourer,
teamwork,
safety-gear,
worksite,
productivity
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