Yellow and white hard hats on top of blue prints with measuring tape and other tools.
Palabras clave
construction,
building,
architecture,
blueprint,
plan,
engineer,
men at work,
safety,
helmet,
hard hat,
tool,
equipment,
measure,
tape measure,
level,
crayons,
clipboard,
drawing,
design,
renovation,
remodel,
repair,
build,
fix,
create,
construct,
to urbanize,
improve,
upgrade,
maintain,
protection,
secure,
guard
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