Manual worker carrying down a metallic joist
Moving down while balancing a heavy girder through a staircase
Palabras clave
platform,
staircase,
step,
construction industry,
construction site,
construction worker,
men at work,
built structure,
ladder,
metal,
steel,
architecture,
scramble,
transportation,
safety,
work tool,
girder,
joist,
balancing,
carrying,
cement,
concrete,
person,
structure,
builder,
people,
job,
man,
work,
building,
construction
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