Male engineer controlling electric cable hoist.
Palabras clave
engineer,
warehouse,
winch,
construction,
control,
crane,
electric,
engine,
engineering,
equipment,
factory,
gear,
hoist,
hook,
industrial,
iron,
large,
lifting,
load,
machine,
machinery,
machinist,
man,
manufacturing,
material,
mechanic,
metal,
motor,
occupation,
platform,
safety,
sling,
square,
steel,
storage,
structure,
technology,
tool,
transportation,
weight,
welding,
men at work
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