Worker in protective gear cutting steel sparks
Palabras clave
men at work,
protective,
gear,
cutting,
steel,
spark,
safety,
vest,
helmet,
holding,
wrench,
smiling,
construction,
building,
engineer,
builder,
architect,
factory,
plant,
technology,
innovation,
maintenance,
people,
machine,
mechanical,
electrical,
ventilation,
man,
professional,
investigation,
inspection,
technical,
uniform,
automated,
level,
plumber,
material,
contractor,
designer,
carpenter,
electrician,
technician,
repairman,
human,
craftsman,
plan,
control
){kind=link}