Drain Workers Examining Large Drainage Pipes, road maintenance crew, construction worker.
Palabras clave
drain,
pipe,
maintenance,
technical,
inspection,
underground,
road,
engineer,
construction,
safety-gear,
flashlight,
measuring tape,
wrench,
work,
welder,
safety,
building,
industry,
helmet,
foreman,
plumber,
flood,
concrete,
dim,
water,
headlamp,
tool,
fractured,
vest,
entrance,
pressure,
clean,
test,
industrial,
men at work,
sewer,
pipeline,
repair,
infrastructure,
utility,
site,
rain,
street
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