Close-up of work boots on a construction site.
Palabras clave
boot,
dirt,
construction,
shoe,
labourer,
muddy,
hard hat,
men at work,
steel,
toe,
equipment,
inspection,
culture,
duty,
supervisor,
compliance,
industry,
worksite,
guideline,
protective,
occupation,
injury,
safety,
management,
standard,
close,
hazard,
dusty,
footwear,
environment,
terrain,
workplace,
protocol,
heavy,
working man,
dirty,
regulation,
train,
condition
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