Safety helmets in various colors lined up, ready for construction workers to use
Palabras clave
safety,
helmet,
construction,
site,
colourful,
teamwork,
men at work,
hard,
hat,
gear,
preparation,
morning,
light,
equipment,
machinery,
labor,
regulation,
industrial,
project,
readiness,
logistic,
infrastructure,
tool,
standard,
manpower,
support,
management,
planning,
commuting,
organisation,
manager,
toolbox,
engineering,
collaboration,
operation,
development,
material,
environment,
supervision
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