Construction, Engineering, Tools, Blueprint, Surveying, Worker, Icons, Design, Traffic, Safety
Schlüsselwörter
construction,
engineering,
tool,
blueprint,
surveying,
men at work,
icon,
design,
traffic,
safety,
screwdriver,
ruler,
level,
toolbox,
helmet,
plan,
building,
arch,
window,
road,
signal,
work,
team,
equipment,
measurement,
precision,
industry,
project,
site,
infrastructure,
manual,
labor,
diagram,
graphic,
symbol,
vignetting,
drawing,
line art,
black-and-white,
vector,
illustration,
technology,
technical,
maintenance,
repair,
profession,
occupation
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