Worker adjusting industrial valve in factory setting
Palabras clave
valva,
industrial,
factory,
men at work,
pipe,
plumbing,
water,
gas,
oil,
energy,
manufacturing,
heavy,
equipment,
machinery,
steel,
metal,
blue,
red,
control,
pressure,
flow,
system,
operation,
maintenance,
technician,
engineer,
closeup,
hand,
adjusting,
turning,
industry,
plant
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