Skilled technician using a wrench to tighten a mechanical fitting on industrial equipment
Schlüsselwörter
mechanic,
wrench,
repair,
tighten,
tool,
hand,
metal,
industry,
equipment,
maintenance,
men at work,
pipe,
fastener,
bolt,
nut,
machinery,
mechanical,
construction,
engineering,
assembly,
job,
labor,
professional,
skilled,
technician,
operation,
adjustment,
system,
component,
fitting,
work,
precision,
sharpened,
activity,
closeup,
detail,
action,
process,
service,
machinist,
hardware,
fixing,
building,
facility,
project,
clean,
modern
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