Close-up of a worker's hands tightening a valve with protective gloves, showcasing precision in industrial maintenance tasks.
Palabras clave
men at work,
valva,
glove,
hand,
maintenance,
module,
industry,
pipe,
mechanic,
repair,
fitting,
technique,
manual,
workshop,
handle,
safety,
craftsmanship,
expertise,
process,
hardware,
diligence,
precision,
labor,
tighten,
engineer
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