Construction workers installing metal roofing components.
Palabras clave
construction,
men at work,
roof,
metal,
roofing,
installation,
teamwork,
building,
industry,
job,
site,
project,
team,
safety,
hardware,
tool,
bolt,
nut,
fastener,
material,
structure,
frame,
wood,
beam,
rafter,
metalwork,
fitting,
assembling,
professional,
skilled,
manual,
labor,
daylight,
sunny,
day,
closeup,
detail,
view,
sharpened,
strong,
accurateness,
precision,
efficiency,
process,
development