Construction site drawing of building under construction and welding activities
Schlüsselwörter
construction,
building,
architecture,
engineering,
site,
men at work,
welding,
crane,
steel,
beam,
framework,
drawing,
illustration,
industrial,
blueprint,
structural,
infrastructure,
project,
development,
construction worker,
process,
safety,
equipment,
design,
technical,
diagram,
line,
work,
install,
assemble,
vector,
isolated,
industry,
civil,
structure,
plan,
graphic,
component,
concept
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