The technical area
Palabras clave
closeup,
control,
energy,
engineering,
equipment,
factory,
flow,
gauge,
heating,
industrial,
industry,
instrument,
machine,
measure,
measurement,
metal,
meter,
metering,
nobody,
oil,
pipe,
pipeline,
plumbing,
power,
pressure,
pump,
station,
steel,
system,
technology,
valva,
water
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