Worker's hands measuring and marking metal framework on a construction site, close-up.
Palabras clave
men at work,
measure,
metal,
hand,
mark,
framework,
construction,
close,
precision,
labor,
foundation,
detail,
layout,
inspector,
craftsmanship,
structure,
job,
benchmark,
industry,
maintenance,
safety,
blueprint,
equipment,
radius,
hardware,
surface,
project,
panel,
angle,
workshop,
ruler,
joinery,
marker,
support,
scaffold,
install,
assembly,
manual,
terrain,
design
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